Question

What is diffusion in biology​

Answer 1

Diffusion is thw movement of a solution going from a higher concentration to a lower concentration that is driven by a gradient.

Step-by-step explanation:

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Answer 2

Answer is below:

Step-by-step explanation:

"Diffusion is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration. The difference in the concentrations of the molecules in the two areas is called the concentration gradient."