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BigorU [14]
2 years ago
15

A cell wall and a cell membrane are different. All cells are surrounded by a ______________ that is _________________ and intera

cts with the environment.
Biology
1 answer:
Liono4ka [1.6K]2 years ago
7 0

Answer:

Cell Membrane---Semi-permeable

Explanation:

All cells have cell membranes, regardless of the type, and they are all semi-permeable, or selectively permeable, which means they can regulate what enters and leaves the cell.

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This is called an experiment, where the objective is to see how the variable B is related to the variable A, and then try to make a model that explains this relationship.

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B

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