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Ludmilka [50]
3 years ago
14

What is the purpose of the cell membrane?

Biology
1 answer:
likoan [24]3 years ago
4 0

D.lets things enter or exit the cell
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Answer:

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Like someone or something really cheap, not wanting to use something in a way that it is a waste.

A man's car broke down, he didn't want to spend any money repairing it so he did it himself.

Or could just mean being careful with your resources.

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D. A change in the amount of polar ice will alter how ocean currents move
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