Class, As the classification system goes phylum (eg. chordata), class (eg. mammalia), order (eg. carnivora), family (eg. felidae), genus (eg. panthera), species (eg. leo) and all the following are in the same class- mammalia
The blood-brain barrier functions to regulate the movement of materials from the blood to the brain (option A).
<h3>What is the blood-brain barrier?</h3>
The blood-brain barrier is a structure in the central nervous system (CNS) that keeps various substances found in the bloodstream out of the brain while allowing in the substances essential to metabolic function, e.g. oxygen.
The blood-brain barrier serves as a protective barrier for the brain that prevents the entry of substances in the bloodstream that can cause brain damage.
Therefore, the blood-brain barrier functions to regulate the movement of materials from the blood to the brain.
Learn more about blood-brain barrier at: brainly.com/question/9643165
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Answer:
Your welcome! :)
Explanation:
Well, during the first year of his tenure, Bush pursued what Soviets referred to as the pauza, a break in Reagan's détente policies. While Bush implemented his pauza policy in 1989, Soviet satellites in Eastern Europe challenged Soviet domination.
So, when there is an ocean current coming from for example the gulf of Mexico onto new england-
it will be carrying warm waters, so since new england has a cold climate and you are bringing warm water with the ocean current it affects the coastal climate.
B)<span>There is a change in shape of the receptor which triggers the stopping of the signaling cascade</span>
