Question

what is diffusion .. ..................​

Answer 1

Answer:

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance.

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Answer 2

The process by which a substance moves from an area higher concentration to an area of lower concentration is called diffusion .