Answer:When two organisms compete for resources, typically the stronger, faster, or smarter organism wins. If the other organism isn’t able to find resources, it may not survive.
Explanation:
Final answer:
Competition affects weaker organisms within a species by reducing their access to resources necessary for survival, which can lead to lower reproduction rates and the eventual extinction of the less adapted species. Interspecific competition creates selective pressure, influencing evolutionary outcomes like niche specialization or displacement.
Explanation:
Competition affects weaker organisms of a species by placing them at a disadvantage when it comes to survival and reproduction. When two species "fight" over a resource, the species that is less adapted may get fewer resources, leading to lower survival rates and possibly extinction of that species. Moreover, even the winning species experiences a negative impact as valuable resources and energy are used up in the process of competition. Interspecific competition acts as a selective pressure, which can lead to different outcomes including niche specialization or the complete displacement of the less competitive species.
Describe major challenges to the green environment that are caused directly or indirectly by the built environment
Answer:
this may help
Explanation:
In the carbon cycle, the role of plants is to
A. convert nitrogen from the soil into carbon dioxide.
B. remove carbon dioxide from the atmosphere.
C. release carbon dioxide into the atmosphere.
D. break down dead organisms into usable matter.
Answer:
The answer is B to remove carbn dioxide from the atmospehre your welcome and i hope your happy
Explanation:
Answer:
The correct answer is option B, that is, remove carbon dioxide from the atmosphere.
Explanation:
When one studies the carbon cycle taking place on the Earth, the plants are considered as a good starting point. The plants exhibit a procedure known as photosynthesis, which allows them to take carbon dioxide from the atmosphere. The plants captivate carbon dioxide, sunlight, and water to produce their own food, develop, and discharge oxygen via the process of photosynthesis.
Jack is building a model to represent the behavior of atoms in a liquid.He uses beads for his model. Which of the following best describes how jack should use the beads to show the behavior of atoms in a liquid
Answer:
wb2wna
Explanation:
Answer:
The answer is
d.The beads should be able to slide past each other
Explanation:
Which of the following is the correct order from simplest to most complex for the levels of organization in the human body?
Could you list the options? Without the options, I would say it goes atom, molecule/compound, organelle, cell, tissue, organ, organ systems, organism.
Answer:
Cells, tissues, organs, organ systems
Explanation:
Name at least two specific elements of the golden toad's cloud forest habitats
The forests soil, rocks, leaf litter, humidity, plant life, and seasonal pools of water.
I apologize if this is not what you meant.
The specific elements of the golden toad's cloud forest habitats are the local trees and the presence of ponds.
What is Habitat?Habitat may be defined as a type of natural environment for which a particular species is best adapted due to natural selection. In other words, it is the area where the basic demands of an organism are fulfilled such as food, mating partner, space, shelter, etc.
The golden toads always surround themselves with local trees. They also require water for some metabolic as well as physiologic functions, so they utilize the area of the pond that is also one of the specific elements in their habitat.
Both of these specific elements give protection as well as a fundamental stage for the golden toads to perform their natural functions.
Therefore, the specific elements of the golden toad's cloud forest habitats are the local trees and the presence of ponds.
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Complete this punnett square
Enter your answer in the space provided
Each Square is worth 1 point.
1.
2.
3.
4.
1. Tt
2. tt
3. Tt
4. tt
Answer:
1. Tt
2. tt
3. Tt
4. tt
Explanation:
The given punnett square shows cross between parent 1 with genotype "Tt" and parent 2 with genotype "tt". Parent 1 forms two types of gamete which are "T" and "t" while parent 2 forms all gamete with "t" only. Random crossing of these gametes gives the genotype ratio= 1 Tt : 1 tt.
In the nineteenth century, what was known about atoms?
A. The atom determines the chemical property of an element. B. The exact structure of all atoms C. The half-life of all atoms D. The number of atoms that exist in the world is increasing.
Answer:
A. The atom determines the chemical property of an element.
Explanation:
Answer:
A. The atom determines the chemical property of an element.
Explanation:
An atom is made up protons, electrons and neutrons. The atoms valance electrons determine its chemical properties. For example, Na has 1 valance electron. Na just like all other alkali elements lose that one outermost electron to form a cation thus gaining an octet. Because of the one valance electron, alkali elements show metallic property and other chemical properties. If an atom has an unstable nucleus then it becomes radioactive.
George brooks and his colleagues investigated Latin acid in muscles cells what were their finding how have their findings affected the goals of athletic training
George brooks and his colleagues investigated Lactic acid in muscle cells
and discovered that it helped to:
Improve performanceFight diseasesLactic acid is formed in muscles of the body when there is insufficient
amount of oxygen present in energy production in the cells. In the past, they
were thought to be substances which destroys and make it difficult to
function optimally.
He therefore helped to discover the various conditions under which they are
formed and how they assist in ensuring cells are able to perform during
athletic training.
Read more about Lactic acid here https://brainly.com/question/490148
George Brooks and his colleagues found that pyruvic acid produced through glycolysis can be used in aerobic respiration or converted to lactic acid in muscle cells, with lactic acid later being reconverted into pyruvic acid for further energy production. These findings have significant implications in athletic training, helping athletes understand how to manage lactic acid build up and utilize metabolic processes for optimizing muscular performance.
Explanation:George Brooks and his colleagues completed research into lactic acid in muscle cells. This research discovered that during exercise, pyruvic acid, formed as a product of glycolysis, can either be used in aerobic respiration or converted to lactic acid. This process involves the enzyme lactate dehydrogenase (LDH).
It was initially thought that an accumulation of lactic acid caused symptoms such as muscle stiffness, fatigue, and soreness. However, newer research conflicts with this. Now, it's understood that once lactic acid has been removed from the muscle and circulated to the liver, it can be reconverted into pyruvic acid and catabolized further for energy.
One significant application of these findings in the field of athletic training is understanding that in the absorptive state following intensive exercise, muscle cells can convert excess glucose to glycogen for storage. Additionally, amino acids are utilized in synthesizing actin and myosin, the proteins responsible for rebuilding muscle fibers.
Furthermore, understanding these metabolic processes in muscle fibers can help devise methods of training and recovery that optimize muscular performance. This understanding can also help individuals increase muscle endurance and delay fatigue by managing the buildup and removal of lactic acid in muscle cells during and after exercise.
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how does gaseous exchange tale place in amoeba
Answer:
Simple organisms, such as theamoeba and earthworm, have a moist, permeable external surface. Oxygencan pass into them through this surface by diffusion. A large surface area is needed for effective gas exchange - so larger, more complex, organisms have special organs such as gills and lungs.
Explanation:
Baby turtles Sentence please
I saw too baby turtles on the sea shore
Answer:
baby turtles live in water. They can make it to the water or they get eaten by larger animals. hope this helped
Explanation:
How do plants reproduce?
1. Sexually
2. Asexually
Plants produce sexually by generating pollen or spores which is carried onto other plants by animals.
Some plants may also reproduce asexually, in which case the offspring will be genetically same.
Answer
Both, sexual and asexual
Every night before studying, Sonya has a banana. One day, she has no bananas left, so she eats a cookie. Sonya notices that she has a hard time studying. The next night, Sonya has a banana again and does not have a hard time studying. What new question would be best for Sonya to ask based on her discovery? A. Do all students study at night? B. How often do I need to study to get good grades? C. Do all types of fruit help me study? D. What are my classmates' favorite foods? (its C)
Answer: C. Do all types of fruit help me study?
Explanation: One day, she has no bananas left, so she eats a cookie. Sonya notices that she has a hard time studying. The next night, Sonya has a banana again and does not have a hard time studying. (its C)
When will a cell have a high degree of potency?
A. During cell specialization
B. Prior to cell specialization
C. After cell specialization
D. Adjacent to cell specialization
Answer:
B. Prior to cell specialization
Explanation:
Ability of a cell to differentiate into other cell types is called as its potency. A totipotent cell has can differentiate into whole individual as it has ability to give rise to all the parts of the multicellular organism. A cell has higher degree of potency before its differentiation. Once the cells are differentiated into specific cell types, they lose their potency.
Final answer:
A cell has a high degree of potency b) prior to cell specialization, as it can still differentiate into various cell types. During differentiation, cells specialize, resulting in the loss of some potency and lead to unique characteristics for each cell type.
Explanation:
A cell will have a high degree of potency prior to cell specialization. Potency refers to a cell's ability to differentiate into different types of cells. Before specialization, cells can become any type of cell within the organism, which is why they are considered to be highly potent. As cells undergo the process of differentiation, they become more specialized and lose some of their potency. This is a one-way process, meaning that once a cell has specialized, it typically cannot go back to being a potent stem cell.
The differentiation of cells is a key stage in development where cells become specialized in their size, shape, metabolic activity, and overall function. While all cells contain the same DNA, they only express certain genes that are necessary for their specific functions, akin to how different actors in a movie only read their parts of the script, resulting in unique characteristics for each cell type.
Therefore, the correct answer to the question, "When will a cell have a high degree of potency?" is B. Prior to cell specialization.
How do cells in a multicellular organism become specialized?
Answer: Cell specialization or cell differentiation is a process of converting generic cells in the body into specialized cells. The specialized cells can perform a certain function within the body. The cell specialization occurs in two stages of a multicellular organism.
i hope this helps yu can probaly find more on https://pediaa.com/how-do-cells-become-specialized/ :)
Answer:
Cells becomes specialized through cell differentiation
Explanation:
Cell differentiation is the process by which the cell in a multi cellular organism gets differentiated.
Basically the function of a cell is determined by DNA. During cell division identical cells are produced with varied genetic identity and this "variation in genetic identity" causes different cells to perform different function. The DNA of a cell with specific genetic area is expressed based on the functionality of the cell irrespective of the expression of entire DNA areas.
After three half- lives, a sample contains 10 grams of parent isotopes. How many grams of the parent isotope were present to start?
its not for biology..... its for Earth/Space Science
Answer: Initial amount of parent isotope present in the sample was 80 grams.
Explanation: Initial amount was= 80 grams
The sample undergone radioactive decay and after first half-life, it has= 40 grams (half of initial amount)
after second half-life, it has= 20 grams
And after third half-life, it has= 10 grams
Thus, the sample at present has 10 grams and initially had 80 grams of the parent isotope materials.
Answer:
The answer is 80
Explanation:
a half lives takes away half of an amount, in the question it said 3 half- lives.
the only posible answer is 80.
FIRST half lives: 80-40=40
SECOND half lives: 40-20=20
THIRD half lives: 20-10=10
80 is the only way to get to 10 with three half-lives.
Cardiac muscle cells have a higher concentration of mitochondria than
skeletal muscle cells. What does the difference in mitochondrial
concentration MOST likely indicate about cardiac muscle cells compared
with skeletal muscle cells? (Why do they have more mitochondria?)
cardiac muscle require lot of energy to perform while skeletal muscle are used in coordinate of bone moments so they require less energy since mitochondria is powerhouse cell so it is highly concentrated in cardiac muscle...
A ______ usually develops in the late summer over tropical waters.
A) Drought
B) Hurricane
C) Flood
D) Tornado
That is a hurricane
Hope this helps :)
A veterinarian diagnoses a dog with rabies. Rabies is a viral disease in which the virus spreads through the spinal cord and nerves of an animal. Which body system does rabies affect?
A.
nervous
B.
circulatory
C.
respiratory
D.
digestive
E.
endocrine
Answer: Nervous
Explanation:
The nervous system is made of the brain, nerves and spinal cords
The correct answer would be: A) Nervous.
Rabies affects the Nervous system, spreading through nerves and the spinal cord, which spreads to the brain.
I hope this helps! :)
Have a wonderful day!
-LizzyIsTheQueen
HELPPPP I NEED HELP ASAP
32. warm water bodies
The hurricanes are one of the most devastating storms in the world. They develop over warm bodies of water and then quickly lift up, full of moisture, and move. As they move quickly, they encounter cold fronts, and the collision between the two results in extremely strong winds and enormous amounts of precipitation. The end result is usually lot of damage done to the nature and the human settlements, casualties are very common unfortunately, and there's large floods.
33. warm
The thunderstorms are forming along a warm front. This type of storms is not in the category of the most dangerous ones, but it is also not a one to be underestimated. The thunderstorms form along a warm front that has gathered a lot of moisture in it. It is a quick moving, warm, moist air mass, and it manage to produce short lasting, but very heavy rainfall, and lot of thunderstorms, with the thunderstorms being particularly dangerous.
34. snowstorms
The snowstorms are type of severe weather condition that occurs in winter. This type of storm may not sound as terrifying as hurricane or a tornado, but it can be equally dangerous, occasionally even more dangerous. The snowstorms bring in very cold winds, significant drop in the temperatures, and enormous amounts of snowfall. The snow can reach several meters in height, and supported by the ice, it is capable of destroying even houses because of its weight. The electrical lines are often destroyed as well, the roads are blocked, the movement in general is almost impossible, so almost always there are casualties because of it.
35. 74 mph
The hurricanes are one of the most dangerous storms, and one of the reasons for that is the strength of the wind they produce. In order for a storm to be classified as a hurricane, it has to have a wind speed of at least 74 mph. The hurricanes are classified in 5 categories according to the wind speeds, and even though the minimum is already a very high wind speed, the highest ones are capable of ripping of houses, large trees with their roots, and pretty much everything on their way.
36. falling and flying debris
The tornadoes are one of the most dangerous storms, and their epicenter are the United States. This type of storm is well know for its very elongated inverse cone shape, quick movement, and very strong winds. The wind speed of the tornadoes is one of the biggest concerns as it can kill easily, but it is not the only problem. The biggest problem, and the most casualties caused by the tornadoes are because of the falling and flying debris that the tornado has picked up along the way, and the debris may include anything from large rocks, to pieces of objects, and even large animals.
37. exercises
The hypothermia is one of the most common killers when it comes to people being exposed to low temperatures. While the best way to avoid hypothermia is to get out of the cold weather and go somewhere warm, that is not always possible, as mostly it is the people that are not able to get to warm place that suffer from it. The most commonly recommended thing to do is to do exercises like the jumping jacks or flapping the arms. These two exercises are recommended because they quickly manage to increase the blood flow, especially at the tips of the fingers and toes.
38. first aid kit, water, non-perishable food
In order for the people to be able to stand a chance to survive in case they are trapped for some time because of a hurricane, they should be well prepared. While there are numerous things that are recommended, there few that are on the top of the list and are necessary. The most important things to have are a first aid kit, as injuries are very common, water, around 1 gallon per person per day, and non-perishable food in order to have safe supplies of nutrition that will not spoil.
39. a. hurricane b. snowstorm c. tornado d. thunderstorm
There are numerous different types of storms, all of which have their own unique characteristics. They can all be dangerous in their own way. Some produce strong and devastating thunderstorms, some have very powerful winds, some cause intense rainfall and floods, some heavy snowfall and frost. Each can be devastating, and for each of them there are specific ways for protection, including having certain supplies, and having a good warning system that can warn the people in time about the danger.
40. southern and southeastern
The United States are the country in the world that has by far the most tornadoes. Not that the United States have the most tornadoes in the world, but they are also the strongest and largest ones as well. The parts of the country that are the most affected are the southern and southeastern part, where the tornadoes rage in certain parts of the year and cause enormous damage, and unfortunately casualties. The tornadoes manage to destroy pretty much everything on their way, and staying safe from them is very hard and there's no ways that provide total security.
can someone help me
I’m fairly sure that that is an animal cell
My cat ate my dog alive. What do I do?
Get a new dog....................
Get a new dog and sell the cat. You don’t want the same thing to happen again! Or just wait until the cat dies then get a dog so they all can have peace! :)
As energy moves through an ecosystem,
The amount of energy becomes weaker as it transfers between organisms. This “lost energy” is dissipated in the form of heat.
Based on the energy pyramind seen here, which group of organisms is the primary consumer?
A) predator fish
B) birds and mammals
C) insects and zooplankton
It would be c) insects and zooplankton
the answer is c)insects and zooplankton
The timely removal of crops from the field is called
Answer:
harvesting or harvest
Explanation:
The term 'timely removal of crops' refers to harvesting, but the question seems to involve practices like slash-and-burn, known as swidden or shifting cultivation, and crop rotation. These practices help maintain soil fertility and prevent nutrient depletion in agricultural areas.
However, the description provided seems to reference a variety of agricultural practices that involve clearing land for farming. One such practice is slash-and-burn agriculture, also known as swidden or shifting cultivation, where land is cleared by cutting and burning vegetation. Crops are planted for several seasons, after which the plot is left to rejuvenate while the farmer moves on to a new area. This cycle allows the soil to recover and prevents the depletion of nutrients. Another related concept is crop rotation, where the crops are changed in a particular field to prevent exhausting the soil. Rotating crops contributes to soil health and helps manage pests and diseases.
I NEED HELP ON EARTH SCIENCE PLEASE ANYONE!!!!!!!
1.Which of the following statements about uniformitarianism is correct?
A. Geological processes occurring today have always occurred in the past.
B. Geological processes have changed throughout the earth's history.
C. Features on the earth's surface formed as they appear today and have never changed.
D. Geological processes have stopped completely at different points in time.
2.What tests were able to determine when continental crust was formed?
A. Stratigraphic measurement and argon-aluminum dating
B. Stratigraphic measurement and strontium-rubidium dating
C. Potassium-argon dating and half-life isotopes
D. Relative dating and carbon-prototyping
3.Why is open pit mining so devastating to the environment?
( CANT BE 'C' ALREADY TRIED IT)
A. It completely removes any available topsoil.
B. It causes massive erosion of sand.
C. It releases a lot of carbon dioxide into the air.
D. It exposes dangerous chemicals buried in the earth's crust.
Answer:
1. A.
2.D.
3.B.
Explanation:
Notepad:
A. The present is key to the past. The geological processes ocurring today have always ocurred in the past. So if we want to predict what is going to happen in the future, we need to understand the Earth's past.
B. The tests that are used to determine when continental crust was formed are the relative dating and carbon prototyping
C. Open pit mining, this type of mining is very damaging to the environment because strategic minerals are often only available in small concentrations, which increases the amount of ore needed to be mined.
Answer: 1. Geological processes occurring today have always occurred in the past. - is correct about uniformitarianism.
Explanation:
PLEASE HELP LAST QUESTION CAN GET WRONG OR I WONT PASS
#1. Does the insect have wings? Yes Go to #2 No Go to #6 #2. How many pairs of wings does the insect have? One Order Diptera Two Go to #3 #3. Does the insect have very short antennae? Yes Go to #4 No Order Odonata #4. Are there two or three long, slender, tail-like appendages at the tip of the abdomen? Yes Order Ephemeroptera No Go to 5 #5. Does the insect have five segments on each leg? Yes Order Neuroptera No Order Isoptera #6. Is the insect ant-like with a narrow waist? Yes Order Hymenoptera No Go to 7 #7. Are the antennae long, and composed of many segments? Yes Order Psocoptera No Order Mallophaga According to the dichotomous key above, to which order does the insect belong? A. Diptera B. Odonata C. Ephemeroptera D. Isoptera
Answer:
I got to No Order Odonata
Explanation:
Answer:
Odonata ( but see Neuroptera)
Explanation:0
1) Does the insect have wings? answer: YES > GO TO 2)
2) How many pairs of wings does the insect have? answer: TWO > GO TO 3)
3) Does the insect have very short antennae? answer: NO > Order Odonata.
Following the given dichotomus key, the insect belong to the order Odonata. However, there is an error in this key since Odonata does have short antennae, and according to this key odonata has short antennae.
Although in the attached image cannot be distinguished if there are five segments on each leg, the image seems to correspond to an insect within the order Neuroptera
What process can change igneous rock into sedimentary rock ?
Igneous rock can be transformed into sedimentary rock through weathering and erosion, which breaks down the rock into sediments.
Initially, igneous rocks on Earth's surface are exposed to weathering and erosion, which are processes that break down the rocks physically and chemically into smaller fragments. These fragments, once detached, are transported by agents like water, wind, or ice, a process called erosion. Eventually, these sediments are deposited, accumulating in places often underwater. Over time, the accumulated sediments undergo compaction and cementation, which are the key stages in the transformation of loose sediments into solid sedimentary rock. Compaction occurs as the weight of overlying sediments compresses the deeper layers, squeezing out water and reducing the space between particles. During cementation, minerals precipitate from water and fill the spaces between sediment particles, effectively gluing them together. This results in the formation of sedimentary rock layers, characterized by their strata.
Approximately, when was the structure of DNA first described?
1900
1950
1800
1850
It was not until 1953 that James Watson, Francis Crick, Maurice Wilkins and Rosalind Franklin figured out the structure of DNA — a double helix — which they realized could carry biological information
Answer:
1950
Explanation:
what percent of the earth's surface is island
Answer: Water covers 70% of the earth, so land covers 30%.
When the north end of Earth’s axis is tilted toward the sun, North America will experience _____.
more direct rays and shorter days
more direct rays and longer days
more indirect rays and longer days
more indirect rays and shorter days
Answer:
B
Explanation:
If the North End is tilted towards the sun, North America gets more light. More light means longer days.
Answer:
The correct answer is more indirect rays and shorter days