What are the 3 ingredients needed for infants (and children too) to learn according to NCTM? (p. 2)

Answers

Answer 1

Answer:

Rich problem solving task

Productive discourse opportunities

Learning resources

Explanation:

-children achieve learning expectations by being actively involved physically and mentally. This tasks usually do not have prescribed ways of solving it but children are encouraged to use their own strategies.

-These are integrated opportunities for teachers and students to engage in productive discussions which is refered to in maths teaching today as "ways of representing, thinking, talking, agreeing and disagreeing " which implies having awareness of respect for the perspective, solution strategies and other people's ideas.

-teachers and children should have many learning resources to help them make sense of mathematics which they are actively teaching and learning.


Related Questions

As leaders and advocates, professional school counselors need to re-examine professional roles and think

Answers

Answer:

As leaders and advocates, professional school counselors need to re-examine professional roles and think SYSTEMATICALLY.

"Technological and military changes led to the unexpected rise of Europe and the birth of modern imperialism beginning in the late fifteenth century"
True/False

Answers

Answer:

True.

Explanation:

There were many reasons for the rise of Europe in the mid-fourteenth century which started with the encounter of the Europeans with the outside world. Europe has entered an era of exploration that has given rise to new, increasingly complex ties with territories and populations around the world. Stable political conditions, technological innovation in shipbuilding, navigation, etc, a thrust of adventure and lure of profit combined to give a face to European imperialism.

in contrast with traditional sharmanism neosharmanism focuses on the individual often as self help means of improving ones life
True/False

Answers

Answer:

True.

Explanation:

As the exercise briefly describes, Neosharmanism focuses on the individual as a self help, a tool, to improving one's life. This system was developed by individual practitioners that, most probably, took or borrowed ideas from different cultures or folklores. This system aims to improve the practitioner's life, where as the traditional sharmanism that aims to interact with the spiritual world to channel those energies into our world.

Capitalism in America was built on the strong philosophical foundation of centralized control by the government.
True or False?

Answers

Answer: False

Explanation: Capitalism in America was built on the strong philosophical foundation of personal freedom and private property rights.

Which of the following best defines a social movement? all politicians and elected officials a collection of rights and laws aimed at the silent majority a purposeful organized group hoping to work toward a common social goal a group of people organized at a meeting, such as a town hall or a courtroom

Answers

The correct answer is a purposeful organized group hoping to work toward a common social group

Social movement is the expression of civil society organization, formed by collective actions where individuals aim to achieve social changes through political debate within a given context in society.

How might the conceptual variables "affection," "intelligence," and "stress" be operationalized by a researcher

Answers

Answer:

Explanation:

A conceptual variable is theoretical concept such as intelligence (tells the concept). Operational variable is when researchers are trying to test their hypothesis in a specific what to collect their data.(tells how to measure)

Final answer:

Operationalizing conceptual variables like affection, intelligence, and stress requires transforming them into measurable terms. Affection can be measured by physical or verbal expressions, while intelligence and stress can be measured using standardized tests and physiological or psychological scales, respectively.

Explanation:

Operationalizing conceptual variables such as affection, intelligence, and stress involves defining these concepts in measurable terms. Affection can be operationalized by measuring the frequency and duration of hugs, the number of supportive statements made, or through self-report questionnaires that assess the perceived level of affection. Intelligence might be operationalized by using standardized IQ tests that provide a score, or assessments that measure problem-solving abilities. Stress could be operationalized through biometric indicators like cortisol levels, heart rate, blood pressure, or through psychological scales that measure perceived stress levels.

For example, in a study examining how affection impacts stress levels, a researcher may define affection as the amount of physical contact or verbal affirmations participants report receiving daily, while stress could be measured via a self-reported stress scale and cortisol sample analysis. By establishing operational definitions, the research ensures consistency and replication in future studies, increasing reliability and validity of the research findings.

(1) If Charlotte is in Paris under the Eifel Tower, then she is in France.
(2) Charlotte is in Paris under the Eifel Tower. _____
(3) Charlotte is in France.

Answers

Answer:

Modus Ponens

Explanation:

This way of deduction is a clear example of a Modus Ponens, which is a mechanism used to achieve conclusions and deductions from the given information using an implicit way. In this specific example, it is possible to notice that the in the first part of the given the information, it is only mentioned that Charlotte is in Paris under the Eifel Tower, therefore, it can be concluded that Charlotte is in France, even if it is not directly mentioned in the sentence, due to the fact that it is possible to infer that the city of Paris is located in France.

Which of the following is the best way to decrease biological contaminants as a source of indoor air pollution? Increase ventilation. Install a suction system. Limit use of pesticides. Maintain a relative humidity of 30 to 50 percent. Use cleaning products.

Answers

Answer:

Maintain a relative humidity of 30 to 50 percent

Explanation:

Apart from using ventilation, biological contaminants in our homes can be reduced by ensuring that the relative humidity level is between 30 to 50 percent. If it is above this figure, growth of mold and dust mites begin to develop. It is also important to keep your carpets dry and clean and ensure your house is clean at all times.

Which of the following organizations may be an agency of the authority having jurisdiction (AHJ) or privately owned?

A. Hospitals
B. Law enforcement
C. Emergency medical services
D. Emergency disaster management

Answers

Answer:  C. Emergency medical services

Explanation: An Authority having Jurisdiction ensures safety of the people and property during emergencies. They may do this by enforcing the standards of fire, life and property safety for example, agents may visit properties to inspect fire extinguishers.  Emergency medical services is an example of an Authority having Jurisdiction that may be government operated or privately owned.

Emergency medical service provide medical treatment during emergencies and may transport patients to the hospital, providing initial medical care before getting to the hospital.

In the High/Scope Perry Preschool Project, those who had attended preschool were __________ likely than their no-preschool counterparts to __________.

Answers

Answer:

In the High/Scope Perry Preschool Project, those who had attended preschool were more likely than their no-preschool counterparts to have earned both high school and college degrees.

Explanation:

The Perry Preschool Project was intended at determining whether or not the preschool played any significant role in the future of the individuals or not. It was found that the individuals who attended the preschool later opted to go for higher studies more than the ones who did not attend a preschool. The study enumerated the fact that the inculcation of the importance of education was more solid in the individuals who had begun schooling early.

Answer:

in the High/Scope Perry Preschool Project, those who had attended preschool were more likely than their no-preschool counterparts to have earned both high school and college degrees.

Explanation:

this is correct

Alyssa is trying to locate open access sources published by scholars that have not yet been published in a peer-reviewed journal. Which of the following sources can she use?a.UCF library catalogb.WorldCatc.institutional repository

Answers

Answer:

The answer is c. institutional repository.

Explanation:

Institutional repository is appropriate for locating and providing open access sources published by scholars who have not yet been published in a peer-reviewed journal. One of the main advantages of having an institutional repository is to provide open access to scholars research works that are self-archived in an open access repository, but which have not yet been published in a peer-reviewed journal. In so doing, there is greater visibility, globally, for a higher number of scholarly research works.

A sociologist is interested in seeing if people's satisfaction with their married life (very satisfied, somewhat satisfied, fairly satisfied, not satisfied) is associated with their parent's marital status (divorced, widowed, still married).

Answers

Answer:

Parent's Marital Status                                

Explanation:

Parent's Marital Status is the most explanatory variable for the given observation.  

The marital status of the parents provides a helpful information in studying whether people are satisfied with the married life of theirs. It is associated with the couples's parents whether being still married, divorced or widowed.  

You have a small potted plant outside your front door. Before coming inside your friend dumps the rest of a Red Bull (half full) into your plant. The plant maintains a solute concentration of 0.85%. The Red Bull has a sugar concentration of 10%. A few hours later your plant is drooping. Why

Answers

Answer:

Your plant is dropping because is surrounded by a hypertonic solution of Red Bull. (Hypertonic solutions are solutions that surround a living cell, and have higher—in this case 10%—concentration of solute than the concentration of solute in the living cell, which is only 0.85%.) In order for there to be a balance of concentration of solute within and outside the cell, water would have to leave the cell to go outside and reduce the concentration of solute outside the cell. This causes the plant to droop as a result of gradual removal of water from the cell.

_______ is a procedure for changing behavior by reinforcing responses that approach the desired goal. Molding Shaping Natural selection Behavioral analysis Counterconditioning

Answers

Answer:

Shaping

Shaping  is the operant conditioning process applied directly to the responses issued by the individual.

Explanation:

Shaping is a differential reinforcement of successive approximations of the target behavior. Immediate reinforcement plays an important role in this process, as it makes assimilation faster and more reinforced, just as with arbitrary reinforcers.

Answer: SHAPING.

Explanation: Shaping in Psychology can be defined as a process of positive reinforcement in order to change behaviour in operant conditioning.

Shaping was introduced by B.F Skinner and is used in the modification of behaviour by using positive response. This method was firstly tested on animals before humans then other species.

An example will be a child learning how to crawl, pull itself up, stand walk etc through positive reinforcements.

The Fifth, Sixth, Seventh, and Eighth amendments collectively place limits on which branch of the government

Answers

Answer:

Judicial

Explanation:

The Fifth, Sixth, Seventh and Eight amendments collectively place limits on the judicial branch of government. The Fifth amendment discusses the subject of criminal procedure. The Sixth amendment guarantees some important rights of criminal defendants, such as the right to public trial without unnecessary delay, the right to a lawyer and the right to an impartial jury. The Seventh amendment gives the right to a jury trial in certain civil cases. Finally, the Eight amendment prohibits the government from imposing excessive bail, excessive fines or cruel and unusual punishments.

What is likely to be most beneficial to withdrawn or socially isolated survivors in the immediate aftermath of a disaster?

Answers

Answer:

Insisting that they talk to others as a way of dealing with their own disaster experiences.

Explanation:

The best way of helping withdrawn or socially isolated survivors of a disaster is to insist that they talk to others about their experiences, this approach will help them less withdrawn. Individuals who survive a disaster needs patient and listening ears the encouragement for them to share their story will help them get over it and get on with their lives.

What are the "extremely influential and particularly relevant" five moral principles of bioethics that Vaughn describes (collectively, these principles have become known as "principlism")? Do you believe this list is complete? What could/should be added/omitted from this list? Do you believe these principles "universal" or are they "relative"? Do they ever conflict with each other? What are some examples of how these principles might/might not conflict with each other? Why or why not?

Answers

Explanation:

The five moral principles of Bioethics described by Vaughn are:

Autonomy, Non-maleficence, Beneficence, Utility and Justice.

I believe that this list is complete because all five Vaughn principles are succinct and authentic, and unlike a more abstract approach, such as the normative ethical approach, such as the ethical approach to virtue and deontology, principlism corresponds to a methodology of better understanding and practicality for solving ethical dilemmas in the real world.

The five moral principles are of universal origin and not relative, because they are based on characteristics of a common morality, which is shared by all members of a society, is based on common sense and non-philosophical traditions.

This approach does not conflict with other ethical, theological and social approaches, as this is a consistent, practical approach that can be derived.

A branch of ethics that uses the social, philosophical and other ethical traits with respect to science is called bioethics. It mainly concerns human and animal lives.

The five principles of bioethics by Vaughn are Beneficence, Non-maleficence, Autonomy, Justice and Utility.

What is Vaughn approach to bioethics:

According to me, the bioethics list is complete and all the five principles are genuine and concise. The ethical approach to virtue and principle resembles the practicality and understanding of solving ethical issues.

They are the sign of a versatile model and are not comparative as they are applicable and shared by all the members of the society and is non-philosophical traditions.

Therefore, this approach does not conflict with the other approaches.

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Technician A says that diesel fuel has more heat energy than gasoline. Technician B says that grade #2 is the grade recommended for normal service in Which technician is correct?

Answers

Answer:

The statement uttered by technician A is correct.

Explanation:

The amount of heat energy produced by the diesel fuel is approximately 11 percent more than that produced by gasoline. Also, the amount of carbon dioxide produced after burning diesel in the engine chambers is more by 11 percent than the gasoline. Though the diesel fuel produces more heat than gasoline does, it is not considered to be as efficient as gasoline as the calorific value of diesel is less than gasoline

For each of the following, state whether you expect the distribution to be symmetric, right skewed, or left skewed. Also specify whether the mean or median would best represent a typical observation in the data, and whether the variability of observations would be best represented using the standard deviation or IQR. Explain your reasoning.

Answers

Answer:

This will be a left skewed distribution; in this case the Median will be a better choice and the IQR as well.

Helen Keller’s first attempts at sign language were what she called ""monkey-like imitations."" Explain how her change from mimicking words to understanding them affected her relationship to the world around her.

Answers

Initially, Helen Keller was able to "imitate" words in sign language. This meant that she could make the necessary movements in the right circumstances. However, this does not mean that she was actually able to understand the meaning and the implications of what she was signing.

However, after a while, her mimicking became true understanding. She went from only being able to fake a movement to being able to actually communicate. This allowed her to gain an understanding of the world that surrounded her. It also allowed her to engage herself more deeply into her reality. It allowed her to go from being an outsider to being a participant in life.

The belief in one's ability to be successful in the performance ofa given task is termeda.self-efficacy. b.self-esteem.c.self-conceptd.self-fulfilling prophecy

Answers

Answer: a) Self- efficacy.

Explanation:

Self- efficacy is defined as the belief that a person holds within theirselves for fulling any task or achieving goal through their behavior.They rely on their performance for achieving something due to their beliefs which reflects confidence, enthusiasm , positive thinking and motivation.

Other options are incorrect because self esteem is keeping respect of own-self.Self-concept is the theory or content created by a person on their own-self. Prediction that comes true in reality due to the belief is self fulfilling prophecy. Thus, the correct option is option(a)

Answer: SELF-EFFICACY.

Albert Bandura born December 4, 1925 is a psychologist who has contributed to the field of education and to several fields of psychology, including social cognitive theory, therapy, personality psychology etc.

He is also the theoretical construct of the term SELF-EFFICACY.

He defined self efficacy as "how well one can execute courses of action required to deal with prospective situations".

This definition is in line with the question above which is the belief in one's ability to be successful in the performance of a given task.

A scientific law ____.

(A) determines the series of steps that should be followed when designing an experiment to test a hypothesis
(B) is a well-tested and widely accepted description of what we find happening repeatedly and in the same way in nature
(C) is what a theory becomes when it passes experimental tests
(D) is a hypothesis that has been proven
(E) is called that because there are consequences when it is broken

Answers

Answer:

A scientific law is a rule that describes the behavior of something in nature.

Final answer:

A scientific law is a well-tested and widely accepted description of events happening repeatedly and in the same way in nature. It is not a proven hypothesis or evolved theory. The term 'law' does not imply consequences upon being broken.

Explanation:

A scientific law can best be described using option B: it is a well-tested and widely accepted description of what we find happening repeatedly and in the same way in nature. It is important to note that it is not merely a proven hypothesis (option D) or what a theory becomes when it passes experimental tests (option C). Although the term 'law' is used, there are no consequences when it is broken (option E), in the traditional sense. As for option A, a scientific law does not involve the steps used in designing an experiment. Rather, the steps referred to in option A is a scientific method.

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On what do we rely to solve problems in society, according to former President Kim B. Clark.

Answers

Answer: market

Explanation:

President Kim B. Clark is an economist, he was born on the 20th of March 1949 in Utah, United States of America. He was the dean of Harvard Business school and, the the fifteenth (15th) President of Brigham Young University.

President Kim B. Clark is a Professor with many awards, one of them was award given to him in the year 1994 for the best paper published in Business history.

According to him, Kim B. Clark, he said we rely MARKET to solve problems in society. That is we rely on economy, how things are bought and sold.

Final answer:

According to former President Kim B. Clark, to solve problems in society, we rely on collective action and public policies.

Explanation:Former President Kim B. Clark's Perspective

According to former President Kim B. Clark, in order to solve problems in society, we rely on collective action and public policies. Collective action refers to individuals coming together to address and tackle societal challenges, while public policies are guidelines and regulations put in place by the government to address these challenges.

For example, to solve the problem of pollution, collective action can involve organizing community clean-up drives, while public policies can include regulations on emissions and waste disposal.

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AORN first began formally training surgical technologists, using the organizations published manual, in _____________.

Answers

Answer:

In 1967, AORN began the formal training surgical technologists, using the organizations published manual, called teaching the operating room technician

Explanation:

In 1967, AORN began the formal training surgical technologists, using the organizations published manual, called teaching the operating room technician

AORN first began formally training surgical technologists, using the organizations published manual, in 1967.

The Association of Operating Room Nurses (AORN) first began formally training surgical technologists in 1967, using the organization’s published manual. This initiative was taken to ensure that surgical technologists were properly educated and skilled in various aspects of surgery, including maintaining a sterile field and understanding aseptic techniques. Today, the Association of Surgical Technologists continues to publish standards, further ensuring the high quality of training and practice.

Students with emotional or behavioral disorders exhibit chronic and intense behaviors that place them at high risk for significant amounts of ______.

Answers

The correct answer is Punishment

In the Skinner's interpretation, when punishing, the reduction observed in the response does not represent a true reduction in executing such a response, but in a strengthening of competitive responses. What would be the competitive responses? They would be the escape or the avoidance! Thus, when we punish behavior we are simply eluding or avoiding and not teaching better adapted behavior.

Give examples of systems in which it may make sense to use traditional file processing instead of a database approach.

Answers

Answer:

Document Processing

Explanation:

When the documents to be processed is not complex, traditional file processing would make sense. However, when the documents to be processed is complex, database approach should be recommended.

Final answer:

Traditional file processing can be used in systems that have limited data requirements, prioritize data security, or heavily rely on file manipulation and sequential access to data.

Explanation:

Traditional file processing can still be used in certain systems where a database approach may not be necessary or practical. For example, small-scale systems with limited data requirements or simple data structures may not require the complexity of a database. Additionally, systems that prioritize data security and are concerned about electronic records being compromised may opt for traditional file processing using paper-based records stored in file cabinets.

Another example where traditional file processing may be suitable is when the data processing tasks are simple and do not require complex queries or analysis. In these cases, using files and file processing techniques can be more efficient and straightforward compared to setting up and managing a database.

Furthermore, systems that are primarily focused on file manipulation, such as file-based applications or systems that heavily rely on sequential access to data, may also be better suited for traditional file processing instead of a database approach.

Which parenting style is most consistently linked to positive outcomes, such as higher levels of healthy adjustment and fewer mental health and problem behaviors

Answers

Answer: Authoritative

Explanation:

Authoritative parenting style is the parenting method used by parents which display high demand and response .These parents are considered strict and warm in nature.They restrict the children by applying certain limits and boundaries as standards.

They respond to the requirement and need of their children along persisting high standards .It is supposed as the best parenting method because it induces social skills, maintain mental and emotional health, creates attachment with parents.

Final answer:

The authoritative parenting style is most consistently linked to positive outcomes such as higher levels of healthy adjustment and fewer mental health and problem behaviors.

Explanation:

The parenting style most consistently linked to positive outcomes, such as higher levels of healthy adjustment and fewer mental health and problem behaviors, is the authoritative style. With this parenting style, parents set reasonable demands and consistent limits, express warmth and affection, and listen to the child's point of view. They also set rules and explain the reasons behind them, while being flexible and willing to make exceptions in certain cases.

Children raised by authoritative parents tend to have higher self-esteem, better social skills, and fewer behavior problems. However, the effectiveness of parenting styles can vary across cultures. It is important to consider cultural differences when determining which parenting style is most appropriate.

____________ is interaction distinguished by the qualities of uniqueness, interdependence, self-disclosure, and intrinsic rewards.

Answers

Answer:

An interpersonal communication.

Explanation:

As the exercise describes, an interpersonal communication is an interaction distinguished by the qualities of uniqueness, interdependence, self-disclosure, and intrinsic rewards. In this type of communication, there is an exchange of information, feelings and meaning in a face to face communication. This is both verbal and nonverbal, what is said is as important as how it is being said. There are a lot of nonverbal cues, such as body language and hand gestures.

Illumination has to do with how the Holy Spirit assists readers in understanding how the Bible points to the person and work of Jesus.
True/False

Answers

Answer:

Illumination has to do with how the Holy Spirit assists readers in understanding how the Bible points to the person and work of Jesus is a TRUE statement.

Explanation:

The term illumination has been used to refer to the light that is shed by the Holy Spirits on the traits of the Bible and the work of Jesus. It is only through the illumination done by the Holy spirits that it is possible to understand the true meaning of the Bible and the work of Jesus.
Final answer:

The statement is false. Illumination is related to the Holy Spirit assisting readers in understanding the Bible's connection to Jesus.

Explanation:

False

Illumination has to do with how the Holy Spirit assists readers in understanding how the Bible points to the person and work of Jesus.

In Christianity, the concept of illumination refers to the belief that the Holy Spirit provides spiritual understanding and insight to believers, enabling them to comprehend the truths revealed in the Bible. It is believed that the Holy Spirit enlightens the minds and hearts of believers, helping them to grasp the deeper meanings and significance of Scripture.

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What is a social system and how do social systems influence the way people think and behave

Answers

Explanation:

A social system is set of organizational unit of individuals, institutions or groups that have similar functions, characteristics or origin. It comprise of elements such as common interests, origins, values, etc that attribute into a wholesome unit.

It may also be understood as an association of individuals interacting with each other to achieve common cultural norms and motives.

The individuals that live within a particular social system have the tendency to become susceptible to the norms of the system. For instance, if a social system of a particular society emphasizes on basic public etiquette, an individual of that society may tend to follow such etiquette everywhere.

It also affects mental and emotional behavior of an individual. Social systems that emphasize on religious ethics may affect an individual's mental and emotional behavior in a different way than that of an atheistic society.

Thus, we are social animals and our choices and behaviors are influenced according to the context of social interactions, relationships and the environment we live in.

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Determine the period of a 1.7-m-long pendulum on the Moon, where the free-fall acceleration is 1.624 m/s2. Express your answer with the appropriate units. Loggers are much_______- likely to supply wood to the market if property rights are not enforced.In the presence Of market failures, public policy can improve economic efficiency. Classify the source of market failure in each case listed. A person smoking in a restaurant emits second-hand smoke that harms other restaurant patrons.a. Market Power b. Externality A single grocery store is the only source of food in a small town, giving the store the ability to influence the price of food. a. Market Power b. Externality Create a proportional ratioto the given ratio1/8 = ? If events A and B are mutually exclusive, P(A or B) = 0.5, and P(B) = 0.3; then what is P(A)? ________ research approach uses concepts and tools from anthropology and other social science disciplines to provide deep cultural understanding of how people live and work. Identify the type of sampling used (random, systematic, convenience, stratified, or cluster sampling) in the situation described below.A woman is selected by a marketing company to participate in a paid focus group. The company says that the woman was selected because her name is among the first 400 in the phone number listings. Fix the one word that is used incorrectly."Can you take a wrench when you come over?" Mr. Shen asked Pablo. "We'll need it tofix the leaky pipe in the kitchen." why is electric switches and boards are made up of plastic Which description best fits the activity of a cell during interphase?Question 11 options:The cell carries on metabolism.The cell differentiates to have a new function.The cell splits in two.The cell splits in two but with half the normal number of chromosomes. Match the characteristic or descriptive phrase to the type of application it describes. Part Aa. sound waves b. soft-tissue imaging c. electromagnetic wave d. fetal imagingPart B1. ultra sound2. mri What is the simplest form of RootIndex 3 StartRoot 27 a cubed b Superscript 7 Baseline EndRoot? If an entry to adjust unearned rent and rent revenue is not recorded at the end of the period, Rent Revenue and Net Income on the income statement will bea. unaffected because these items are not on the income statement.b. unaffected because the omitted entry affects two accounts that cancel each other out.c. understated.d. overstated. Where is line-of-sight Internet common?In spaceOutdoorsInsideIn businesses Consider a pond that initially contains 10 million gallons of fresh water. Water containing a chemical pollutant flows into the pond at the rate of 5 million gallons per year (gal/yr), and the mixture in the pond flows out at the same rate. The concentration c=c(t) of the chemical in the incoming water varies periodically with time to the expression c(t) = 2 + sin(2t) grams per gallon (g/gal). Construct a mathematical model of this flow process and determine the amount of chemical in the pond at any time t. Then, plot the solution using Maple and describe in words the effect of the variation in the incoming chemical. According to the Porter (1996) article on Strategy, managers are so caught up in the race to make decisions on strategic fit, many do not understand the need for operational effectiveness.a. True.b. False. While generally accepted accounting principles do allow flexibility, standards of _________, ________, and ________ must always prevail in the financial statements. subjectivity; integrity; validation objectivity; integrity; judgement recording; reporting; accounting quality; excellence; and judgement What is the speed v of a wave traveling down such a wire if the wire is stretched to its breaking point? |6 3/8-2|+|-8 5/8+(-1)| How do scientific models help us teach students about systems?A)Models make systems more complicated and easier to learn.B)Models cannot help students learn because they are too complicated to use.C)Models can only help students in rich schools that can afford to purchase models which are very expensive.D)By increasing or decreasing the size of systems that are difficult to study we make it easier for students to see how they work and therefore make it easier for them to learn. In the general population, what is the probability that an individual will have the birth defect, assuming that maternal and paternal genes Steam Workshop Downloader