How do you do this please it’s due tomorrow

How Do You Do This Please Its Due Tomorrow

Answers

Answer 1

3. genotype is round seed

phenotype is Rr

4. genotype is grey fur

phenotype are WW and Ww

5. genotype is short

phenotype is tt

1. genotype is high metabolism

phenotype are HH and Hh

Explanation:

The dominant trait is the capital letter and the reccessive is the lowercase letter.

To do a punnet square you bring down each letter say like problem 1, you bring down capital D down and little d down to each of the 2 squares below them, then you drag the sides to the right of the two squares and you get DD for the first square, then Dd, then below Dd, then next to it DD.

Phenotype is a organism's actual appearence.

Genotype is a gene combination. The gene combination that determines the phenotype

Answer 2

Answer: 3) Possible phenotypes is Rr only. All offsprings have Rr genotype.

Possible phenotypes: All the offsprings have round seed.

4). Possible genotypes are WW, Ww and ww.

Possible phenotypes: Three offsprings have white fur while one offspring has black fur.

5). Possible genotypes is tt only, all the offsprings have tt genotype.

Possible phenotypes: All the offsprings are short

I) Possible genotypes are HH and Hh.

Possible phenotypes: All the offsprings have high metabolism.

Explanation: Dominant trait is able to express itself in the presence of a recessive trait. A recessive trait is not able to express itself in the presence of a dominant trait.

Genotype is the gene makes up of an organism while phenotype is the physical manifestation of the genetic make up. Phenotype is simply the outward appearance of an organism which are usually controlled by the genes.

See the attached punnet squares for better understanding.

How Do You Do This Please Its Due Tomorrow

Related Questions

A chromosome has 13% G. What percentage of
A, C, and T does this DNA molecule have?

Answers

Answer:

a 37%

c 13%

t 37%

Explanation:

c and g go together so a must have the same as g (13%)

a and t go together so they must have equal amounts

100%-13%-13%=how much is left=74%

split this evenly between a and t

74/2=37

Which is a policy designed to reduce water contamination

Answers

Answer:

Treatment of industrial effluents through the extraction of pollutants before discharge to the rivers

Explanation:

Water contamination is the addition of undesirable materials into rivers, lakes and other bodies of water. Polluted water is unclean and unsafe to use therefore policies are designed to reduce water contamination that possesses risk to human health.

what units are used in a energy pyramid

Answers

The units used in a pyramid of energy are kilojoules (kJ) or, more appropriately, a unit of energy per unit area per unit of time, kilojoules per square metre per year (kJ m-2 year

Explanation:

Answer:

Kilocalories

Explanation:

Just did it on ape!x

All of the following actions can be taken to positively impact the ocean and earth except:

Answers

Answer:

A. Burning fossil fuels

C. establishing state parks

E. using renewable energy sources

Explanation:

The action that does not have a positive impact is burning fossil fuels, establishing state parks, and using renewable energy sources.

Impact of actions other than ocean & earth:

The ocean refers to the continuous body of salt water that covers more than 70 percent of the Earth's surface. The burning of fossil fuels should not be done.  The state parks should not be established.  Also, the energy sources i.e. renewable should not be used. Due to the above information, it does not have a positive impact.

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Cleavage is chick is called discoidal type,why?

Answers

Answer; Explanation:

In chicks, the pattern of cleavage is oftentimes referred to as the discoidal because it is entirely associated with the circular disc found in the blastodisc- the cytoplasm. So  when during cleavage process, the cells that arise are known as blastomeres which then collectively form the blastoderm.

Identify the element that humans need to breathe.

Answers

Answer:

top right

Explanation:

i took it

What effect does atmospheric co2 have on ocean acidification?

Answers

Answer: Ocean acidification is occurring because excess carbon dioxide (CO2) in the atmosphere is being absorbed at the surface of the ocean at an increasing rate. This excess CO2 results in more hydrogen ions, which increases the acidity of the ocean.

Explanation:

Ocean acidification is occurring because excess carbon dioxide (CO2) in the atmosphere is being absorbed at the surface of the ocean at an increasing rate.

What is ocean acidification?

About 30% of the carbon dioxide (CO2) released into the atmosphere is absorbed by the ocean.

The quantity of carbon dioxide absorbed by the ocean also rises as atmospheric Carbon dioxide  levels rise as a result of human activities such as burning fossil fuels (e.g., automobile emissions) and altering land use (e.g., deforestation).

The concentration of hydrogen ions increases as a result of a series of chemical reactions that take place when Carbon dioxide is absorbed by saltwater. The effects of this process on the ocean and the marine life that inhabits it are extensive.

Therefore, Ocean acidification is occurring because excess carbon dioxide (CO2) in the atmosphere is being absorbed at the surface of the ocean at an increasing rate.

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Which physical property is best measured using only a balance?
O
A. Density
O B. Volume
O C. Mass
O D. Color
SUBMI

Answers

Answer:

Which physical property is best measured using only a balance?

C. Mass

Answer:

Explanation:

Mass. Took test.

Jupiter is a larger and more massive planet than Earth. If we could send a chicken to Jupiter, which statement below accurately describes the mass and relative weight of the chicken.

Question 3 options:

The mass and the weight of the chicken would increase.


The weight of the chicken would increase, but there would be no change in mass.


The mass of the chicken would increase, but its weight would decrease.


The mass of the chicken would change, but there would be no change in weight.

Answers

Answer:

The correct option is

b.) The weight of the chicken would increase, but there would be no

    change in mass.

Explanation:

Jupiter is a larger and more massive planet than Earth.

The gravity of Jupiter is much more than Earth.

The weight of an object on a planet depends on the planet's gravity.

The weight of an object on a planet  = (mass of the object) [tex]\times[/tex] (gravity of the planet)

Therefore the mass of an object is the same on any plant irrespective of the gravity of the planet.

Since the gravity of Jupiter is more than that of Earth then the weight of the  chicken on Jupiter will be more than the weight of the same chicken on Earth.

Therefore the correct option is

b.) The weight of the chicken would increase, but there would be no

    change in mass.

Groundwater is polluted by:
Chemical Fertilizers
Automobile exhaust
Fossil Fuel Burining
All of the Above

Answers

All of the above.

Explanation:

Ground water is polluted by Chemical fertilizers, Automobile exhaust as well as Fossil fuel burning.

Chemical fertilizers are directly causin ground water pollution. The excess of Chemical fertilizers on the land results in leaching of these chemicals into the ground water during rains.

But the Automobile exhaust and Fossil fuel burning are indirectly causing  ground water pollution.

This can best be explained by considering the effects of acid rain on ground water. Acid rain causes harmful elements and certain toxic substance to dissolve in it and leach into the soil reaching the ground water. The Ground water acidification is also a consequence of acid rain.

Acid rains results from the presence of oxides of nitrogen, carbons, sulphur etc. These air pollutants are added to the atmosphere by automobile exhausts and fossil fuel burning.

So, we can conclude that automobile exhaust and fossil fuel burning may not be a direct cause of ground water pollution but they are indirectly responsible for ground water pollution.

Answer:

A. Chemical Fertilizers

Explanation:

Hope it helps.

the production of haploid(N) gametes is the main purpose of __________.

Answers

Answer: Meiosis

Explanation: There two types of cell division: Meiosis and mitosis. Meiosis occurs in sex cells otherwise called gametes. In meiosis, a single cell divides two times to produce four daughter cells with haploid number of chromosomes i.e., half the number of chromosomes in the parent cell.

1. Where are your genes found?
your alleles
your cytoplasm
your ribosomes
your chromosomes

2. What is the shape of DNA called?
nucleotide
double helix
chromosome
ribonucleic acid

3. What is the relationship between a chromosome and DNA?
Chromosomes are made of DNA.
DNA is made of chromosomes.
DNA manufactures chromosomes.
Chromosomes manufacture DNA.


4. What do parents pass on to their offspring?
genes
double helix
nucleotides
ribosomes

5. What is one job of RNA?
unraveling DNA
manufacturing nucleotides
carrying genetic information
giving shape to chromosomes

Answers

Answer:

1.  your chromosomes

2.  double helix

3.  chromosomes are made up of DNA

4.  genes

5.  carrying genetic information

(just took the test and got 100)

Explanation:

Answers;

1) your chromosome

2) double helix

3) chromosomes are made up of DNA

4) genes

5) carrying genetic information

Restriction _________ are used to break DNA into pieces for analysis and comparison.
cutters
enzymes
2.
Gel, an electric source, and a micropipet to load the sample into the gel, are needed to make a DNA ______________.
splice
fingerprint
3.
Scientists use _________ for a crime investigation in order to get sample DNA to replicate millions of times to create enough DNA to evaluate.
PCR

Answers

1. Enzymes

2. Fingerprint

3. PCR

Explanation:

1. Restriction enzymes are those enzymes that cuts or cleave the DNA sequence at specific sites called recognition sites. The DNA pieces thus obtained is amplified and used for analysis and comparison. Restriction endonucleases cuts the phosphodiester bond of the DNA strand in the interior and Restriction exonucleases cuts at the ends.

2. DNA Fingerprint is the technique in which the DNA samples are run in the gel which separates the DNA strands based on its size which is then compared to the reference DNA sample. Therefore, DNA fingerprint is used in crime scene investigation. During the process of gel electrophoresis, the sample DNA is loaded into the gel with the help of a micropipette and then allowed to run in the presence of electric current.  The DNA strands gets separated based on its size and charge.

3. Polymerase chain reaction (PCR) is the process of amplification of DNA. In crime scene investigation, the DNA sample of the suspect is amplified millions of times to evaluate and compare with the criminal's DNA sample  using PCR. In the process of PCR, DNA template, DNA Polymerase enzyme (Taq polymerase), primers are required. Temperature plays an important role in the process of PCR.

Answer:

enzymes

Explanation:

What equipment should they use to MOST efficiently test the pH of the water and record this data? A) litmus paper and a notebook B) pH probe hooked up to a computer C) pH paper and an excel spreadsheet D) pH probe and a graphing calculator

Answers

B) pH probe hooked up to a computer

Answer:

C.  pH paper and an excel spreadsheet.

Explanation:

The reason for this is that the pH paper will change colors when it is put in water, and the spreadsheet is great for taking data notes.

What is the impact of exposure to violence on development during middle childhood? How can exposure to violence play a role in bullying? Have you been a victim of bullying or a bully yourself? What is the best way to combat bullying?

Answers

Answer:

The exposure of a child with violence have been seen to have a number of negative influences on the child. One of these negative influences is the influence in the adaptability of the child and his academic success. Children who encounter violence are mainly subjected to low academic performance and have difficulty in adapting to schools. The exposure to violence disturbs the cognitive functioning of the child.

Children who are often depressed encounter more bullying from other people. The best way to combat bullying is to ask assistance from a higher authority such as a teacher.

Which describes farsightedness? A. The eyeball is too short for light to focus properly. B. Nearby objects are clearer than distant ones. C. The image is focused in front of the retina. D. Faraway objects are blurry and out of focus.

Answers

Answer:

Which describes farsightedness?

The eyeball is too short for light to focus properly.

Explanation:

This farsightedness best describes longsightedness which has to do with short eyeball for light to be able to focus properly.

As a child, Alex was short for his age. But during his teenage years, his height increased and he surpassed most of his friends. What must have occurred to create this growth spurt?

Answers

During his teenage years, Alex likely experienced an adolescent growth spurt, caused by hormonal changes during puberty, leading to a rapid increase in height and muscle development.

Alex's height increase during his teenage years is most likely due to the adolescent growth spurt, which is a period of rapid growth that happens during puberty. In boys, growth in height typically starts to increase early in puberty, spurred by the release of hormones such as testosterone, growth hormones, thyroid hormones, and androgens.

The peak rate of height growth can reach about 10 centimeters per year. This rapid growth period generally lasts for several years, and it's also during this time that muscle development occurs, which can continue even after height growth has ceased.

what is the phenotypic ratio that results from a dihybrid cross between two organisms and that are heterozygous for both traits

Answers

Answer:

The phenotype ratio predicted for dihybrid cross is 9:3:3:1.

Explanation:

A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. (Sorry if i Misspelled some words)

Final answer:

The phenotypic ratio from a dihybrid cross between two heterozygous organisms is typically 9:3:3:1, calculated using a Punnett square. This ratio applies when traits are independently assorted and show complete dominance. Deviations can occur with different interactions such as epistasis.

Explanation:

The phenotypic ratio that results from a dihybrid cross between two organisms that are heterozygous for both traits is typically 9:3:3:1. This ratio emerges from crossing individuals with the genotype AaBb x AaBb, where 'A' and 'a' represent the alleles of one gene, and 'B' and 'b' represent the alleles of a second gene. Both traits are independently assorted and show complete dominance.

To calculate the ratio, you would use a Punnett square to predict the genotype of their offspring. The resulting phenotypic ratio is:

9 showing both dominant traits (A-B-)3 showing the first dominant trait and second recessive trait (A-bb)3 showing the first recessive trait and second dominant trait (aaB-)1 showing both recessive traits (aabb)

If there are deviations due to different assumptions about the phenotype of allele 'b' or other gene interactions, such as epistasis, the phenotypic ratio could be modified to 9:3:4, 12:3:1, 9:7, or 15:1.

PLEASE HELP ASAP!!!


Two students, Adrian and Samantha, are determining the density of two different objects. Adrian is determine the density of a pencil. He measures the mass of the pencil on a scale. He determines the volume of the pencil by measuring its water displacement in a measuring container. Lastly, he calculates the density. Samantha is working to find the density of a metal cube. She measures the mass of the cube on a scale. To find the volume, Samantha measures the length, width, and height of the cube and then multiplies them together. Lastly, she calculates the density using these measurements. Describe two differences between the two experiments that Adrian and Samantha conducted. A) They both used a scale to weigh the objects and they both were using different objects. B) The experiments used two different objects and found the densities of both of those objects. C) They both were measuring the density of two objects and they both used a scale to weigh the objects. D) They found the volumes by two different methods and determined the densities of two different objects.

Answers

Answer:

D

Explanation:

D is the Correct answer, becaus eit is asking what the difference between the  to ways they found the density.

Answer:

d

Explanation:

Please identify
Label A
Label B
Label C
Label D

Answers

Answer:

Label A: Nucleus

Nucleus can be described as the organelle in which the DNA is enclosed. The nucleus is found in every eukaryotic cell.

Label B: Vacuole

Vacuole can be described as an organelle which is used to store material such as waste. Hence, vacuole is known to be the storage house of a cell.

Label C: Ribosomes

Ribosomes can be described as structures which are present usually on the rough endoplasmic reticulum. The process of translation occurs in the ribosomes and they are hence known to be the protein manufacturing units if a cell.

Label D: Centrioles

A centriole is a cylindrical organelle which is usually made up of the protein tubulin.

A: Nucleus

B: Lysosome

C:Ribsomes

D: Centrioles

What would happen if diploid organisms reproduce by sexual reproduction without first producing sex cells through meiosis?

Answers

If no meiosis takes place chromosome number will be doubled disturbing the genetic make up of the organism.

Explanation:

If no meiosis takes place then the resulting zygote will be of double the number of chromosomes. The genetic makeup will change entirely. The process of meiosis halves the number of chromosomes in haploid cell and maintain the serenity of organism.

The process of meiosis due to crossing over, genetic variation occurs which let the offspring receive favourable alleles to survive in new conditions.

In diploid organisms first the gametes are formed, then fertilization occurs and the diploid cell is formed which gives rise to the organism having diploid cells.

Suppose the two possible alleles for the height gene are tall and short. If short is recessive to tall, provide the symbol representation and the phenotype for each of the genotype for this trait.

Answers

Phenotype - short , Tall

Genotype - tt (short) , TT or Tt (tall)

Explanation:

In Mendelian Genetics, Dominant traits are represented by capital letters and Recessive traits are represented by small letters.

So if height is the character considered, then the traits would be short and tall.

Tall is the dominant phenotype and short is the recessive phenotype.

The alleles of the gene for height are T and t.

The genotype for Tall trait is TT or Tt.

The genotype for short trait is tt.

Therefore, the symbol representation of phenotype (Tall) is TT or Tt and for phenotype (short) is tt.

What does natural resource management aim at?
Natural resource management aims at _________ management of resources.

Answers

Answer:

The correct answer is : Sustainable

Explanation:

Natural resources available on earth are the only source of energy to all living beings.They are of two types, Renewable and Non-renewable.Renewable resources are those that are present in ample amount and can regenerate themselves very quickly and hence do not get exhausted. Eg: Sun, Wind, etc.Non-Renewable resources are those that require a lot of time for their formation and if utilised at a rate which is much higher than its formation rate, can result in its exhaustion. Eg: Fossil fuels, Fresh water from glaciers.Natural Resources need to be utilised economically or in a sustained manner  by the present generation to give the nature ample time to regenerate them and to ensure that some resources are retained for the future generations.

Answer:

Integrated

Explanation:

Which of the following must be met for a scientifically valid sample? Subjects are selected:
Check ALL that apply
A. To represent the population
B. Based only on who volunteers
C. From the most conveniently available people
D. At random

Answers

Answer:

The correct answer is: A. and D.

Explanation:

In order to scientifically validate a sample, it is necessary that,The entire population under study should be considered to obtain an average or a mean data. If only a part of the population is considered then the result obtained would be a biased one. A biased data will not represent the entire population and so it would be incorrect.The sample choice done must be at random covering all the areas of the population to get the accurate result. This is because random selection lowers the possibility of getting biased.

Final answer:

A scientifically valid sample must be representative of the population, not based on who volunteers or conveniently available people, and should be selected at random. The correct option is A and D.

Explanation:

To ensure a scientifically valid sample, subjects should be selected to represent the population, meaning they are a true reflection of the entire population. Selecting subjects based only on who volunteers or from the most conveniently available people may introduce bias into the sample. The best practice for selecting a scientifically valid sample is to choose subjects at random, which means every member of the population has an equal chance of being selected.

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The rate of evaporation depends on four main factors - water body size, heat energy, atmospheric pressure and air movement. Air
movement moving across the top of the water can physically lift water droplets from the surface, increasing evaporation. Based on
this information, you would expect what weather event to cause an ir crease in evaporation over tropical seas?

A)hurricane
B)monsoon
C)tornado
D)tsunami

Answers

I think is lettter A) hurricane

Based on this information, you would expect what weather event to cause an ir crease in evaporation over tropical seas hurricane.

What causes hurricane?

Causes of Hurricanes. Warm water, wet heat air, and mild upper-stage winds are the important thing components to the formation of hurricanes. Hurricanes start while hundreds of heat, wet air from oceans surfaces begins offevolved to upward thrust quickly, and collide with hundreds of cooler air.

As this climate device movements westward throughout the tropics, heat ocean air rises into the storm, forming a place of low stress underneath. This reasons extra air to hurry in. The air then rises and cools, forming clouds and thunderstorms.

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The term validity refers to how _____.
A. important a discovery is scientifically
B. clever the design of the experiment is
C. well-chosen the independent and dependent variables are
D. likely it is that other experiments will support the same conclusion

Answers

Answer:

D is most likely to be right.

Explanation:

D beeeeèeeeeeeeeeeeeeeeeeeeeeeeeeee

What are the two main sources of energy in the water cycle?

Question 1 options:

gravitational energy and thermal energy


gravitational energy and mechanical energy


hydro energy and gravitational energy


kinetic energy and thermal energy

Answers

Answer:

hydro energy and gravitational energy

Explanation:

A team of scientists is working to to determine if a meteor created a landform which branches of earth science

Answers

Final answer:

The inquiry falls under the subject of Geography within the field of Geology, as scientists aim to determine if a meteor created a landform. Geological investigation is complemented by geographical techniques for explaining and predicting landscape changes.

Explanation:

The question pertains to a team of scientists working to determine if a meteor created a landform, which relates to the field of Geology. Geology is integral to understanding Earth's landforms, including those created by meteors. For instance, scientists employ geology to study the plate tectonics that form Earth's crust and contribute to the creation of various geological structures. Moreover, the history of meteorites, beginning in the late eighteenth century, shows that geologists and astronomers have long been intrigued by the extraterrestrial origins of certain stones that fall to Earth.

Understanding the effects of an asteroid impact, as well as analyzing patterns on Earth's surface and changes in the landscape, require knowledge of spatial science and geography. This includes plotting data on a map to verify clustering phenomena. Therefore, to ascertain whether a meteor has shaped a particular landform, scientists would utilize geological and geographical methods and data analysis.

Guinea Pigs can either have black fur (B) or white fur (b) and rough textured coats (R) or smooth textured coats (r).
If a guinea pig who is homozygous for both black fur and smooth texture is crossed with a white guinea pig who is heterozygous for rough texture, what are the expected phenotypic ratios for their offspring?
Group of answer choices: 0/16, 1/16, 8/16, 9/16, 3/16
black rough fur ...
black smooth fur ...
white rough fur ...
white smooth fur ...

Answers

Answer:

The answers are explained below:

Black rough fur - [tex]\frac{1}{2}=\frac{8}{16}[/tex].Black smooth fur - [tex]\frac{1}{2}=\frac{8}{16}[/tex].White rough fur - [tex]\frac{0}{16}[/tex].white smooth fur -[tex]\frac{0}{16}[/tex]

Explanation:

The genotype of homozygous black fur and smooth texture: BBrr.The gametes produced are : BrThe genotype of white and  heterozygous for rough texture: bbRrThe gametes produced are : bR and br.The cross,

                                                             bR        br

                                                    Br    BbRr     Bbrr

                                                           (B/R)   (B/S)

In the brackets (), B - Black.R - Rough.S -Smooth.The cross can develop two types of offspring, that is, Black and Rough (BbRr) - 1.Black and smooth  (Bbrr)- 1.The answers:Black rough fur - [tex]\frac{1}{2}=\frac{8}{16}[/tex].Black smooth fur - [tex]\frac{1}{2}=\frac{8}{16}[/tex].White rough fur - [tex]\frac{0}{16}[/tex].white smooth fur -[tex]\frac{0}{16}[/tex]

How many atoms are in one cell

Answers

Answer:

The number of atoms in a single cell is equal to 100 trillion or 100000000000000 atoms in 1 cell

Explanation:

The number of atoms in a single cell is equal to 100 trillion or 100000000000000 atoms in 1 cell. Another interesting fact that in the entire human body , the number of cells is also found to nearly equal to 100 trillion.

Hope this help

Have a nice day!!!!!!

Depending on the type of cell and its size, a cell's atom count can change. A normal human cell is thought to have 100 trillion (1014) atoms on average. This contains the atoms of different elements that make up the molecules and structures in the cell, including carbon, hydrogen, oxygen, nitrogen, phosphorus, and many more.

It's crucial to remember that a cell's exact atom count might change depending on the type of cell, its size, and the particular chemicals it contains. The makeup of each cell varies, and various chemicals and elements may be present in different concentrations.

Moreover, as cellular activities including chemical synthesis, breakdown, and energy metabolism take place, the number of atoms in a cell can also alter dynamically.

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In your view, what was Mao's most important and enduring legacy for China? Describe and assess at least one positive and one negative aspect of that legacy. 2. A ball tied to a pole by a rope swings in a circular path with a centripetal acceleration of 2.7 m/s. If the ball has atangential speed of 2.0 m/s, what is the diameter of the circular path in which it travels? A friends emotional support that has neither limitations nor conditions is:A. Unreliable B. Unnatural C. Unmanageable D. Unconditional The division of the nervous system that allows the brain and the spinal cord to communicate with the sensory systems of the eyes, ears, skin, and mouth, and allows the brain and spinal cord to control the muscles and glands of the body is called the ________. Several studies have demonstrated that Hispanic American combat veterans and police officers have higher rates of PTSD than other veterans or officers. Research into the causes of this difference have MOST often focused on possible: what is the slope of y=-5x-1 Many participants at the U.S. Constitutional Convention had something at stake in the formation of the Constitution. Focus specifically on the four compromises noted in the book. Which groups had things at stake in this compromise, what did they have at stake, and how did each try to get what they wanted? Scientists use a standardized taxonomic system to separate organisms into hierarchical groups based on similarities and differences in their structural and genetic characteristics.Which of the following best explains why a standardized classification system is important to the scientific community?It allows different kinds of organisms to be easily identified based on their characteristics. Before you begin to compose a message, you should conduct research to collect the necessary information. to avoid frustration and inaccurate messages, be sure to consider the receiver's position. which questions should you ask yourself before determining what and how to research? A bunch of ducks fighting over food is an example of? If f(x) = 10^x then what is the value of f(5)? an ionic bond forms when Drugs that have the same effect as acetylcholine, which causes the pupil to constrict, are called __________ drugs. Prime cost is Group of answer choices direct labor cost and indirect labor cost. direct materials cost and direct labor cost. indirect materials cost and direct labor cost. direct materials cost and indirect labor cost. Why prevalence and risk factors associated with club drugs? Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 2.5 when y = 100. k = 250, y = 250x k = 0.025, y = 0.025x Theta, Inc., a manufacturing company, has two major activities that drive the selling costs of the firm, namely commission paid to sales agents on the number of sales initiated and number of dispatches made. In the case of two explanatory variables, the linear equation is expanded to include the additional variable:______. PART A: Which statement identifies the central idea of the text?AThe work of Abolitionists evolved and grew stronger throughout American history, however, the goal to end slavery remained constant.BThe practice of slavery in the United States was necessary to maintain the nations economy.CAbolitionists fought quietly, as their anti-slavery views were not widely accepted.DAmerica was built on values that supported the continuation of slavery Background information:German Ernst Arndt wrotethis poem in 1813. In it, he refers to differentgeographical areas, such as Swabia in southeasternGermanyQUESTION: According to the poet, what defines Germany as a nation?1. wherever the Rhine River flows2. the areas of Prussia, Swabia, and Bavaria3. wherever German peasants work the land4. wherever German is spoken and German culture is practiced A student has a mass (including clothes and shoes) of 65.0 kg. She drinks a 12 oz. can of soda, with a nutritional energy content of 140 Cal. Assuming that the efficiency of her muscles is 20%, how high can she climb without losing weight?Conversion: 1 Cal = 1,000 cal = 4,180 J