Answer:
Functions of epithelial cells include secretion, selective absorption, protection, transcellular transport, and sensing. Epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane
Answer:
The answer would be A
Explanation:
I took the test last year
Answer:
My Guess Is C if im wrong sorry
Explanation:
Just thinking logicaly
Answer:
C
Explanation:
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