Question

separates the contents of the cell from its external environment.

Answer 1

Explanation:

Plasma/Cell membrane: This is the outermost covering of the cell that separates the contents of the cell from its external environment. The plasma membrane allows or permits the entry and exit of some materials in and out of the cell so the cell membrane is called a selectively permeable membrane.

Answer 2

Answer:

cell membrane separate the contents of the cell from its external environment..

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