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SOVA2 [1]
3 years ago
12

Cells sometimes use passive transport to move molecules across their membranes. The rate at which a cell engages in passive tran

sport is determined by —
the amount of energy that the cell generates.

the composition of the cell membrane.

the size of the cell's chloroplasts.

the number of vacuoles that the cell contains.
Biology
1 answer:
masya89 [10]3 years ago
4 0

Answer:

b

Explanation:

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