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ioda
3 years ago
5

In the process of diffusion what is required for a molecule to move into or out of the cell ? A a concentration gradient B an ac

tive transport system
Biology
2 answers:
uranmaximum [27]3 years ago
8 0
I’m guessing A sorry if I’m wrong
Ne4ueva [31]3 years ago
7 0
Diffusion is passive transport, so that would be A, a concentration gradient
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