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Biology 7 Online
OpenStudy (muhammad12):

Which of the following is a true statement about diffusion? A. Diffusion is only important for animal cells. B. Diffusion requires energy input from the cell. C. Only water can diffuse across a cell membrane. D. Molecules move from areas of high concentration to areas of low concentration.

OpenStudy (muhammad12):

D

OpenStudy (muhammad12):

I think?

OpenStudy (anonymous):

D.

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