1. According to the diagram, what do you notice about the wolf population?

2. Compare the wolf and the elk population numbers. What do you notice about the elk population as the wolf population increases? Give an explanation for the change in elk population numbers.

3. What do you notice about the aspen, cottonwood, and willow tree populations in relation to the elk and wolf populations? Give an explanation for the change in population numbers for these trees.

1. According To The Diagram, What Do You Notice About The Wolf Population? 2. Compare The Wolf And The

Answers

Answer 1

Answer:

Explanation:

At least 136 wolves were killed in the park between 1914 and 1926. By the 1940’s wolf packs were

seldom reported in the park. In fact, by the mid-1900’s wolves had been nearly eliminated not just from

Yellowstone but from the lower 48 states entirely.

Reintroduction was not without controversy as there were, and still are, many stakeholders involved in the

Yellowstone area, each with unique concerns. However, in the twenty years since the reintroduction of the

wolves, scientists have noticed many positive changes to the park ecosystem. This set of activities seeks to

introduce students to the trophic cascade that has occurred in the park and the positive changes in the

ecosystem since the reintroduction of a top predator – the wolf.


Related Questions

explain the differences and similarities between the eggs of a frog, bird, and a mammal ​

Answers

Answer:

size and amount of yolk

Explanation:

The main difference between the eggs of a frog, bird and mammals is their size. The size of frog egg is small as compared to bird and mammals. Egg laying mammals have bigger egg . The similarities between eggs of frog, bird and egg laying mammals is the high amount of yolk in the egg which is used as a source of food by the embryo that is present inside the egg during the developmental stages.

An animal cell containing 0.1M of NaCl is placed in a beaker full of 4.3M NaCl. The solution the cell is placed in is called: hypertonic, hypotonic, isotonic

Answers

The solution that the animal cell is placed in is called hypertonic.

Hypertonic solution refers to a solution with a higher concentration of solutes compared to another solution. In this case, the beaker full of 4.3M NaCl has a higher concentration of solutes compared to the 0.1M NaCl in the animal cell.

As a result, water molecules will move out of the cell in an attempt to balance the concentration of solutes on both sides of the cell membrane. This can cause the cell to shrink or undergo plasmolysis.

ANSWER QUICK PLEASE BEING TIMED WILL GIVE BRAINLIEST 7. a. Identify two inputs of the model in figure 4. b. Explain how figure 2 and figure 4 support a claim that a transformation of energy occurs during photosynthesis. Irina repeated her experiment, but changed her setup slightly. Before starting the experiment, she blew into the solution with a straw to add more carbon dioxide to the solution. c. Using figure 2 and figure 4, explain how additional carbon dioxide will change the outputs of Irina’s experiment.

ANSWER QUICK PLEASE BEING TIMED WILL GIVE BRAINLIEST 7. a. Identify two inputs of the model in figure

Answers

Two inputs of the model in figure 4 are carbon dioxide and water.

The figure shows that sunlight energy is transformed into the chemical energy of the sugar molecules produced in photosynthesis.

The addition of more carbon dioxide will result in the production of more sugar molecules.

What are the input and outputs of photosynthesis?

The inputs and outputs of photosynthesis are as follows:

Inputs:

Carbon dioxide (CO2): This is a gas that enters the plant through small openings called stomata on the leaves.

Water (H2O): This is absorbed by the roots of the plant and transported to the leaves through the xylem.

Light energy: This is captured by pigments in the chloroplasts of plant cells, particularly by chlorophyll, and is used to power the chemical reactions of photosynthesis.

Outputs:

Glucose (C6H12O6): This is a sugar molecule that is synthesized during photosynthesis and is used by the plant as a source of energy for cellular respiration and growth

Oxygen (O2)

The overall equation for photosynthesis can be represented as:

6 CO2 + 6 H2O + light energy → C6H12O6 + 6 O2

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HDLs tend to release cholesterol, which may penetrate the lining of arteries and speed up the process of atherosclerosis.​ True or False

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The tendency of HDLs to release cholesterol may allow it to enter the lining of arteries and hasten the development of atherosclerosis, the given statement is true.

The underlying factor in heart attacks and strokes is atherosclerosis. The cholesterol hypothesis for the development of atherosclerosis was born out of early discoveries that cholesterol is a significant component of arterial plaques.

Population studies have shown that apolipoprotein B 100, the primary structural protein of LDL, and increased levels of LDL cholesterol are closely related to the risk of atherosclerotic cardiovascular events. In fact, apoB-containing lipoprotein infiltration and retention in the arterial wall is a crucial beginning event that triggers an inflammatory response and encourages the growth of atherosclerosis.

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explain what's happening in the diagram below the respiratory system.

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Answer:

Your respiratory system is the network of organs and tissues that help you breathe. This system helps your body absorb oxygen from the air so your organs can work. It also cleans waste gases, such as carbon dioxide, from your blood. Common problems include allergies, diseases or infections.

. What sorts of living things are made up of prokaryotic cells?

Answers

Bacteria and archaea are the two types of living beings made up of prokaryotic cells.

What are bacteria and archaea?

Bacteria and archaea are both prokaryotic and unicellular organisms. This means that they both lack a true nucleus and membrane-bound organelles. The genetic material is present in a long single loop of chromosome, called the nucleoid.

Both bacteria and archaea have a cell wall present outside of the cell membrane. The structural composition of the cell wall is different among them. In bacteria, the cell wall is made up of peptidoglycan (a sugar and protein complex compound) and in archaea, it is made of pure polysaccharides.

Both of these organisms reproduce asexually. They also have flagella for locomotion, pilus for adherence and a capsule outside of the cell wall for protection against conditions like dehydration.

Therefore, bacteria and archaea are living beings made up of prokaryotic cells.

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Which is a biotic factor?

Answers

Answer:

a living organism that shapes its environment

Explanation:

hope this helps

What are the stages of bee development (eggs,larvae,pupae)

Answers

The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.

The stages of bee development are:

1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.

2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.

3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.

4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.

It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.

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Describe the function of each organelle.
Ribosome

Answers

Ribosome - responsible for protein synthesis.

What is the role of ribosomes in protein synthesis?

Ribosomes bind to and move along the mRNA, reading the information contained in the nucleotide sequence. Using this information, ribosomes select the appropriate transfer RNA (tRNA) molecules that carry the correct amino acids and combine them in a specific order to form protein chains.

This process takes place in her two phases:

First, the ribosome reads the mRNA in a process called translation, and second, the ribosome joins amino acids together in a process called elongation.When the protein chain is completed, it is released from the ribosome into its final three-dimensional structure. folded.

Ribosomes are essential to all living cells because proteins are building blocks of many cellular structures and play important roles in cell metabolism, growth, and function. 

Where are ribosomes found in the cell?

Ribosomes can be found in the cytoplasm of prokaryotic and eukaryotic cells, as well as attached to the endoplasmic reticulum in eukaryotic cells.

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Why is a small population greatly affected during genetic drift?

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Small populations tend to lose genetic diversity more quickly than large populations due to stochastic sampling error (i.e., genetic drift). This is because some versions of a gene can be lost due to random chance, and this is more likely to occur when populations are small.

If you infect the buffalo population with a disease how do you predict that will affect the buffalo population ?

Answers

It will decrease the population of Buffalo.

Without proper treatment, the Buffalo will die off. Resulting in less buffalo.

✨Which of the following best describes aerobic respiration?✨

1✨processes that require ATP✨
2✨processes that do not require oxygen and produce ATP✨
3✨processes that require oxygen and produce ATP✨
4✨processes that produce ATP✨

✨GOD BLESS✨

Answers

Answer: (3) Processes that require oxygen and produce ATP.  

:)

which cell is defective in situation 1? what happens to the hormone concentrations as a result of this defect

Answers

Answer:

What is the situation your question refers to?

Place a checkmark next to each cellular component necessary to build a plant cell?

plasma membrane
cell wall
DNA
nucleus
mitochondria
chloroplast
Golgi apparatus
rough endoplasmic reticulum
smooth endplasmic reticulum
flagella

Answers

The cellular component necessary to build a plant cell are marked below. All the components are specified below.

What are cell organelles?

Cell organelles are the cellular constituents. These cell organelles, which are found in the cells and differ in their forms and activities, comprise both membrane-bound and non-membrane-bound organelles.

For the cell to operate normally, they coordinate and work effectively. The components of plant cells are:

Plasma membrane

Cell wall

DNA

Nucleus

Mitochondria

Chloroplast

Golgi apparatus

Rough endoplasmic reticulum

Smooth endoplasmic reticulum

The plant cell has a variety of organelles that are necessary to build them. Hence, they are specified above and flagella are not present in plant cells.

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what is geological substratum​

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Answer:

Explanation:

Geological substratum refers to the solid rock or layer of Earth's crust that lies beneath the soil, sediment, or other surface materials.


Hope it helps!!

Describe the different internal and external factors that affect human health

Answers

Answer:

Internal influences include desires, likes, dislikes, personal values, and perceptions of social norms. External influences include community members, family, culture and traditions, friends, technology, and the media.

Which statement best explains why fossil fuels are unevenly distributed throughout Earth?

A It took a specific environment and the correct organisms for them to form.
B Earthquakes have shaken them into new locations.
C When Pangea split up the fossil fuels only went to certain locations.
D The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.

Answers

The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.

Thus, The components of fossil fuels are decaying plants and animals. These fuels may be burned to provide energy and can be found in the crust of the Earth.

An example of a fossil fuel is coal, as well as oil and natural gas. Coal is a substance that is typically found in sedimentary rock formations, which are collections of rock, dead plant and animal materials, and layers of silt.

A chunk of coal must contain more than 50% fossilized plant material. Shale is one sedimentary rock type that contains oil in its native form.

Thus, The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.

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in response to respiratory alkalosis a. the respiratory rate decreases. b. the respiratory rate increases. c. the kidneys conserve bicarbonate. d. the kidneys secrete more hydrogen ions. e. the chemoreceptors in the carotid and aortic bodies are further stimulated.

Answers

In response to respiratory alkalosis d. the kidneys secrete more hydrogen ions.

What is the respiratory alkalosis medical condition?

Respiratory alkalosis is a type of medical condition produced when occurs the levels of carbon dioxide in the blood are too high, thereby changing the pH balance in the bloodstream and thus leading to different types of health problems associated with this uncontrolled acid-base balance.

Respiratory alkalosis medical condition is generally caused due to the process of hyperventilation during respiration, which is able t change the acid-base pH homeostatic balance (concentration of hydrogen ions) in the human body and thus alter the internal equilibrium condition.

Therefore, with this data, we can see that respiratory alkalosis is a well-known medical condition caused by hyperventilation which may be associated with the alteration of the pH acid-base balance in the body which may have serious health problems.

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What phase does homologous chromosomes are separated

What phase does homologous chromosomes are separated

Answers

Answer:

Anaphase 1

Explanation:

How does the high biodiversity of the coral reef ecosystem make it more stable?

Answers

Answer: Certain species of coral will provide nutrient for others, some provide a home for other small fish, some carry plankton to feed other species of fish. I don`t know much but a great source would be coral.org.

PLEASE HELP!!!!!!!!!!!!!! Using observations from the scientist’s journal entry, how is the organism physically adapted to the environment it lives in?

Answers

Answer: This usually happens through the process of natural selection.

Explanation: By natural selection, the nature of the species gradually changes to become adapted to the niche. If a species becomes very well adapted to its environment, and if the environment does not change, species can exist for a very long time before they become extinct.

Cancer can be caused by excessive cell growth and division. Two genes that regulate the growth and division of a cell are called oncogenes and tumor suppressor genes. Oncogenes direct cells to grow and divide, whereas tumor suppressor genes limit cell growth and division.

Certain viruses have been associated with an increased risk for cancer. For example, the hepatitis B and C viruses are associated with liver cancer, the Epstein-Barr virus is associated with lymphoma, and the human papilloma viruses are associated with cervical cancer.

Viruses can cause mutations in their host cells. Which mutation described below would be most likely to cause cancer in a host organism?


A.
a mutation in a host cell that turns oncogenes on and tumor supressor genes off
B.
a mutation in a host cell that turns oncogenes off and tumor supressor genes on
C.
a mutation in the virus that turns oncogenes off and tumor supressor genes on
D.
a mutation in the virus that turns oncogenes on and tumor supressor genes off

Answers

Option D is the correct option

Explanation:

As the oncogenes increases cell growth and tumor suppressor decreases it, an antigen, such as a Virus, will be able to infect the cell of the victim (host cell). This can cause the cell to become a threat.

Ususally in such cases, the tumor suppressor gets activated. Since, it can be made deactivated, the oncogenes multiplies the threat cell without any control, leading to cancer.

So, as per situation in sense, Option D is correct.

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reasons why science teachers think practical sciences is a good thing.

rubric
identify reasons 4 marks
explanation and practical example 16 marks ​

Answers

Science teachers consider practical sciences to be a valuable component of science education for several reasons:

Hands-on Learning: Practical sciences provide students with the opportunity to engage in hands-on learning experiences. This approach allows students to actively explore and manipulate materials, conduct experiments, and make observations.

Example: In a biology class, students may conduct a dissection of a preserved specimen to study the anatomy and structure of organisms. By physically dissecting and examining the different organs and systems, students gain a tangible understanding of the subject matter.

Application of Theory: Practical sciences enable students to apply theoretical knowledge acquired in the classroom to real-world situations. By engaging in practical activities, students can bridge the gap between abstract concepts and their practical applications, fostering a more comprehensive understanding of scientific principles.

Example: In a chemistry class, students might perform experiments to understand chemical reactions and concepts like stoichiometry. By actually mixing and observing different substances, measuring quantities, and analyzing the results, students can see how theoretical concepts translate into practical applications.

Development of Scientific Skills: Practical sciences help students develop essential scientific skills, such as critical thinking, problem-solving, observation, data analysis, and communication. Through practical activities, students learn to formulate hypotheses, design experiments, collect and analyze data, draw conclusions, and communicate their findings effectively.

Example: In a physics class, students could design and conduct an experiment to investigate the relationship between force and motion. By planning the experiment, taking measurements, analyzing the data, and presenting their findings, students enhance their scientific skills and develop a deeper understanding of physics concepts.

Engagement and Motivation: Practical sciences often increase student engagement and motivation in science education. Hands-on activities provide a more interactive and dynamic learning environment, making science more interesting and accessible to students. It can spark curiosity, promote active participation, and cultivate a sense of wonder and excitement about the natural world.

Example: In an environmental science class, students may visit a local ecosystem to conduct field observations, collect samples, and analyze the data they gather. By immersing themselves in the real environment and actively participating in the scientific process, students are more likely to be motivated and engaged in their learning.

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Edge biology

A student completed a lab report. Which correctly describes the difference between the “Question” and “Hypothesis” sections of her report?

A: “Question” states what she is asking, and “Hypothesis” states the result of her experiment.

B:“Question” states what she is asking, and “Hypothesis” states what she thinks the answer to that question is in “if . . . then . . . because” format.

C: “Question” describes what she is trying to find out, and "Hypothesis" states the procedures and methods of data collection.

D: “Question” describes what she is trying to find out, and “Hypothesis” states any additional information or prior knowledge about the question.


Need it asap no rocky

Answers

According to the scientific methodology, researchers must make themselves a question and then propose a hypothesis. B:“Question” states what she is asking, and “Hypothesis” states what she thinks the answer to that question is in “if . . . then . . . because” format.

What are the question and the hypothesis?

When following the scientific methodology researchers must formulate a question and a hypothesis.

The question is what the researcher wants to know. It is triggered when making an observation for which there is no explication yet. The researcher wants to know what is causing a certain event and how or why it is occurring.

A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, not a fact. It is a claim of how it works a relationship between two or more variables.

The researcher hypothesizes to predict what is going on or what is expected to occur.

Option B:“Question” states what she is asking, and “Hypothesis” states what she thinks the answer to that question is in “if . . . then . . . because” format.

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experts believe that a good night sleep is vital to a success in school. Would kids that sleep 8 or more hours a night get better than kids who sleep less than 7 hours a night?

Answers

Sleep not only improves memory and learning, but it also has the power to prioritize memories by segmenting and arranging them according to emotional significance.

In essence, the more you learn, the more sleep you require, which is why getting a decent night's sleep is essential for doing well in school.

Many students skip sleep in order to earn good scores, yet studies show that those who sleep more often perform better academically.

Children and teenagers may struggle with attention, memory, and problem-solving skills if they don't get enough sleep.

Lack of sleep can also contribute to emotional problems and behavioral disorders that may impair academic performance. Teenagers require more sleep due to the rapid growth of their bodies and minds.

According to scientific studies, a lot of teenagers don't get enough sleep.

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19. Assume that over the two days you collected your diet and activity data that you were fasting/starving and consumed only water. Which statement below is true regarding metabolism and homeostasis (Living things obtain and use energy, and maintain homeostasis via organized chemical reactions known as metabolism)?

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Answer:

please follow me than I give answer and mark as brainlist

The true statement that is true regarding metabolism and homeostasis is that Your metabolism was increased while homeostasis was maintained.

Studies has shown that Short-term fasts may increase the metabolic rate of the individual undergoing the fast. It is mostly die a high increase in blood levels of norepinephrine, which stimulates the metabolism of the person and instructs the fat cells of the person fasting to break down body fat.

It has also be shown via Studies that fasting for 48 hours can boost metabolism by an increase from 3.6 to 14%.

Conclusively, fasting for short periods can be able to boast one's metabolism on the high sense and not slow it down.

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The full question is below

Assume that over the two days you collected your diet and activity

data that you were fasting/starving and consumed only water. Which statement below is true regarding metabolism and homeostasis (Living things obtain and use energy, and maintain homeostasis via organized chemical reactions known as metabolism)? A. Your water intake caused accelerated metabolism. B. Your metabolism was increased while homeostasis was maintained. C. You were not maintaining homeostasis. D. Your body developed calorie immunity and thus homeostasis with no weight loss

The above figure gives the cost figures for Jones farm which produce es wheat and sells it in the competitive market for wheat. The quantity of wheat produces in the figure is in the thousands of bushels. At the market price of $10 for wheat Jones farm will reduce thousand bushels of wheat in the short run, and make a profit of

Answers

The above figure gives the cost figures for Jones Farm which producees wheat and sells it in the competitive market for wheat. The quantity of wheat produces in the figure is in the thousands of bushels.

At the market price of $10 for wheat Jones farm will reduce a thousand bushels of wheat in the short run, Jones farm will produce 4,000 bushels of wheat in the quick run and make earnings of $10,000.

To answer this question, you need to discover the income-maximizing output stage for Jones Farm, that is wherein the marginal revenue (MR) equals the marginal cost (MC). Since the market rate of wheat is $10 and Jones Farm is a fee-taker in an aggressive marketplace, the MR is likewise $10.

Looking at the discerning, you could see that the MC curve intersects the MR line at 4,000 bushels. This manner that Jones Farm will produce 4,000 bushels of wheat in the quick run to maximize its income.

To find the profit, you want to subtract the full value (TC) from the full revenue (TR). The TR is manufactured from the fee and the amount, which is $10 x 4,000 = $40,000.

The TC is given by the TC curve at 4000 bushels, which is $30,000. Therefore, the income is $40,000 - $30,000 = $10,000.

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The above question is;

"The above figure gives the cost figures for Jones farm which produce es wheat and sells it in the competitive market for wheat. The quantity of wheat produces in the figure is in the thousands of bushels. At the market price of $10 for wheat Jones farm will reduce thousand bushels of wheat in the short run, and make a profit of"

The above figure gives the cost figures for Jones farm which produce es wheat and sells it in the competitive

Question 13 of 20 :

Hydrogen bonds form....

A. to hold one molecule of water together, bonding one hydrogen atom and two oxygen atoms.

B. to hold one molecule of water together, bonding one oxygen atom and two hydrogen atoms.

C. between the positively charged oxygen of one water molecule and the negatively charged hydrogen of another water molecule.

D. between the negatively charged oxygen of one water molecule and a positively charged hydrogen of another water molecule.

Answers

Answer:

D

Explanation:

Hudrogen bond is formed between the negatively charged oxygen of one water molecule and the positively charged hydrogen atom of other molecule.

the answer I believe would be d

Alexander is working with plants in the laboratory. In his experiment, he takes seeds from one plant and puts them in soils of different acidity. He keeps them in the same location and provides 50 milliliters (mL) of water each day. He plans to observe how many seedlings sprout from the seeds. What is the independent variable in this experiment?

Answers

Explanation:

The independent variable in the Alexander's experiment is the acidity of the soil.

BRAINLIEST!!!
YOU HAVE 5 MINUTES!!!!
Design an easy do-it-yourself compost bin that can be put (exnfe ffpao)
together at home. You can describe it, draw and label it, or both!
Include the following in your design:
• drawing or description of design
• materials used for the bin
• size of the bin
• substances used to fill it
• household items that can go in it
• how long it takes before it is ready
• how you use the compost
2)
Compost bin design: Add these household items to
your compost bin:
Compost is ready to use in this
much time:
Use your compost this way:

Answers

A description of the compost bin that can be used for this experiment is that the bin is a rectangle-shaped container that is made of wood. This container is 150 cm wide and 30 cm deep. It can hold up decaying materials for up to one month.

How to use the compost

The compost can be used to store decaying materials that will be used in a nearby farm for manure. Composting is the act of storing up decomposable materials that remain in a container until they are ready for use.

The compost so obtained can be used to improve the fertility of the soil where crops will be planted.

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