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Which correctly describes diffusion?

A) Movement of molecules from an area of high concentration to low concentration.

B) Movement of molecules from an area of low concentration to an area of high concentration.

C) Movement of water across a semipermeable membrane.

D) Movement of molecules that requires energy.

User Aximem
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1 Answer

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Step-by-step explanation:

a) movement of molecules from an area of high concentration to low concentration

User Imran Saeed
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