Diffusion
- Created by: Sharan
- Created on: 14-01-17 13:38
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Diffusion:
Dissolved substances have to pass through the cell membrane to get into or out of a cell. Diffusion is one of the processes that allows this to happen.
Diffusion occurs when particles spread.
They move from a region where they are in high concentration to a region where they are in low concentration.
Diffusion happens when…
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