Question

what is diffusion ??​

Answer 1

Explanation:

Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration down the concentration gradient.

Answer 2

Answer:

Diffusion is movement of a substance frm an area of heigh concentration of to an area of low concentration .Diffusion is the imporyant process for living theings, it is how substance move in and out of cells.

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