The flow of blood into an individual capillary is regulated by the precapillary sphincter.
The conservation of bald eagles is not a description of selective breeding, but it could be. For now we can cross that off.
Geographical distribution is a geographical factor of Natural selection, so it can't be B either.
Pesticide-resistant potatoes are altered to be resistant to pesticides (pesticides wouldn't affect plants anyway as they are meant to kill insects)
The answer is D. The collection and reseeding of the largest pumpkins is the best answer.
Answer:
Postive
Explanation:
Because its the food chain
The answer is most likely C. When a sedimentary rock is deposited on top of an eroded non-sedimentary rock.
There exists the same question with the following choices.
<span>a.
most living organisms can survive in environments with several different temperature and salinity levels
b.
both aquatic plants and animals depend on dissolved oxygen for respiration
c.
abiotic factors that impact an aquatic ecosystem include temperature, salinity, flow, and dissolved oxygen in the water
d.
abiotic factors of an aquatic ecosystem determine what kind of life can exist in that environment
</span>
The correct answer is letter <span>d. abiotic factors of an aquatic ecosystem determine what kind of life can exist in that environment.</span>
