Question

what is diffusion ?​

Answer 1

Answer:

Diffusion is process in which transfer of molecules takes according to their concentration gradient and does not require energy.

Answer 2

Heyyy....hope it helps you....

Answer:

Diffusion is the tendency of molecules to spread out in order to occupy an available space. Gasses and molecules in a liquid have a tendency to diffuse from a more concentrated environment to a less concentrated environment. Passive transport is the diffusion of substances across a membrane. Molecules will move from where a substance is more concentrated to where it is less concentrated.

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