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09-11-2016
Chemistry

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

Respuesta :

redrossette redrossette

09-11-2016

it is d as molecules move down the concentration gradient.Hope this helps

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