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42 votes
42 votes
The cell membrane is a protective external layer that controls

which substances are allowed to enter and leave the cell. The
cell membrane performs the same function in the cell as which
structure in the human body?
Blood
Skeleton
Skin
Hair

User Brijesh Kalkani
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1 Answer

28 votes
28 votes

Answer:

Skin

Step-by-step explanation:

Skin is the protective external layer in the human body that allows substances such as water to leave/enter.

User Julien Poulin
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