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Dvinal [7]
3 years ago
6

Simple diffusion is defined as the movement of?

Biology
2 answers:
pochemuha3 years ago
7 0

Answer:

Explanation:spontaneous movement of a substance from a region of high concentration to  a region of low concentration is called DIFFUSION

Step2247 [10]3 years ago
3 0
Gas molecules across the membrane
It can be water molecules as well
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