PLEASE HELP ME THIS IS PART 2!!!!!!!!! I WILL MARK BRAINLIEST

Answer:

D

Explanation:

Please don’t answer just for points if you don’t know and links will be reported

Which of the following is NOT true of a reaction that breaks a bond?
A. It creates low-energy products
B. It is what happens in cellular respiration
C. It is an endergonic reaction

Scientists compare the structures of a chicken embryo and a human embryo at the same stage of development. They find that both vertebrates have similar shapes and structures, including the presence of gill slits and tails. How is this comparison of the embryos used as supporting evidence of evolution?
A. The similarities suggest that chickens and humans are the direct descendants of modern-day fish with tails and gill slits.
B. The similarities suggest that vertebrates pass through each of the adult stages of their evolutionary history as they develop.
C. The similarities suggest that vertebrates can undergo genetic changes during development that lead to the evolution of new species.
D. The similarities suggest that chickens and humans descend from ancestors with genes that code for the development of tails and gill slits.

What is meant by natural variation in living things?
1.Different species have different attributes.
2.Different individuals within a species have variation because they may express
different alleles for the same traits.
3.All the possible trait variations of a single population
4.The number of organisms a given area will support.

Explain How the nitrogen cycle can be disrupted. PLEASE HELP DUE SOON!

Pulmonary arteries transport ________.
A) oxygenated blood to the lungs
B) blood rich in carbon dioxide to the lungs
C) oxygenated blood to the heart
D) oxygenated blood directly to the aorta
No links or I'll report

5. The cell fails checkpoint 2. It tries to repair its DNA, but can't. The cell performs apoptosis.
This statement is true for a [Select]

Your friend claims that all mutations are harmful to living things. Do you agree or disagree with this claim?

Support your position with:

a description of a genetic mutation and
a scientific explanation of how a mutation may affect an organism such as a tomato, spinach, or strawberry plant.

Atherosclerosis is a cardiovascular disease in which blood vessels can become blocked. How does
atherosclerosis affect blood flow?
a. blood flow is not related to vessel diameter
b. blood flow increases as vessel diameter decreases
c. blood flow decreases as vessel diameter decreases
d. blood flow is remains constant as vessel diameter changes

( HELP ME PLEASE!!!)

Which of the following characteristics is not part of natural selection?

A)lizards developing long legs in order to climb better to avoid floods

B)monkeys swinging from high tree branches in the rain forest

C) mice changing from dark brown to light brown to better hide from predators in the sand
D) sharks colored white on the underside and blue or gray on the top

Based on one of the four scenarios below, create an explanation for how Natural selection works, incorporating all of the 5 concepts that contribute to it.

1. Galapgos Darwin's Finches

2. Caribbean Anoles

3. Giraffe lab

4. In a field that is mostly green because of regular rain, the coat color of the mice species that lives there is mostly dark colors. Over a period of 10 years, there is a drought, and the grass has a lot more dead material, making the field have a much lighter over all color. What happens to the population of mice (coat colors) and why?

5. Make up your own scenario (tell me it) and then describe how natural selection would take place with changes.

Mannitol is a drug that temporarily disrupts tight junctions. This drug is often added to medications that need to get into the extra-cellular fluid of the brain because it will make the capillaries of the ________ more permeable to larger molecules. Mannitol is a drug that temporarily disrupts tight junctions. This drug is often added to medications that need to get into the extra-cellular fluid of the brain because it will make the capillaries of the ________ more permeable to larger molecules. blood-brain barrier meninges ventricles arachnoid villi

Why does the earth have a magnetic field?

Please only respond if you know the answer and links will be reported

An individual with a protein deficiency typically experiences increased susceptibility to illnesses, muscle and joint pain, and difficulty concentrating. Why does a protein deficiency cause such diverse symptoms? A.
because immune, nervous, and muscle system cells require proteins for structure and regulation
B.
because the only role of proteins is to provide the enzymes that all cells need to function
C.
because the membranes of immune, muscle, and nervous system cells consist entirely of proteins
D.
because proteins are the primary source of energy for many different cell types
I NEED HELP!!!​

For a circular or square patch of habitat, the ratio of edge habitat to interior habitat __________ as the size of the patch decreases. View Available Hint(s) For a circular or square patch of habitat, the ratio of edge habitat to interior habitat __________ as the size of the patch decreases. decreases increases in square patches and decreases in circular patches increases remains unchanged increases in circular patches and decreases in square patches

Answer 3 questions please, thank you!


What resource below is not essential but is important to how we live our lives on Earth?

A. Water

B. Oxygen

C. Fossil Fuels

D. Plants


Which of the following is most important to cultivating food in order to sustain human growth?


A. Domesticating animals

B. Agriculture

C. Mining

D. Manufacturing


Which of the following involves making man-made products from natural resources?


A. Agriculture

B. Mining

C. Manufacturing

D. Urbanization

Why can enzymes be used over and over again

Why is the tower much taller than the surrounding landscape​

Question 12 of 25
What is motion?
A. The shortest path from start to finish, coupled with a direction
B. The measurement of the force of gravity acting on an object
C. A change in the position of an object with respect to a reference
point
O D. A transfer of energy from one object to another

which of the following produces more energy for the next trophic level?
A. humans
B. grasshoppers
C. snake
D. spiders

name any two equipment based on atmospheric pressure​

no links please!
Two ecosystems are compared in terms of population size and species diversity. One ecosystem has a large number of individuals but low species diversity, while the other ecosystem has fewer individuals but greater species diversity due to high mutation rates. Which of the following statements best describes how these two ecosystems would respond to an environmental stress such as drought?

The ecosystem with greater diversity is less dependent upon resources and would suffer less from the drought.
The ecosystem with greater diversity is more stable and would, therefore, be more likely to withstand the drought.
The ecosystem with more individuals is less likely to suffer because it is more productive and, therefore, more stable.
The ecosystem with more individuals is more likely to have members that are drought-resistant and will survive and reproduce.

Frederic Griffith used the word transformation to describe the changes in bacteria that he observed. Which is the most useful definition of transformation?

In a food web, all arrows should point to
A. decomposers

B. consumers

C. producers

What macromolecules are capable of self-replication?

Proteins
RNA and DNA
Polysaccharides
Fats and triglycerides

Population size can be regulated by a combination of reasons. Any cause for population growth to decrease is called a___________________. Question 9 options: carrying capacity density- dependent factor population growth factor limiting factor

7.
How is the rate of transpiration affected by decreasing temperature and by decreasing light
intensity?
decreasing
temperature
decreasing
light intensity


A
slower
slower
B
slower
faster
С
faster
slower
D
faster
faster

A _______________ genotype has one capital and one lowercase letter.

What test is used to determine if the parents are carriers for Prader Willi syndrome prior from pregnancy?