Question

What is Diffusion?


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Answer 1

Answer:

• Diffusion is the movement of a substance from an area of high concentration to an area of low concentration.

• Diffusion happens in liquids and gases because their particles move randomly from place to place.

• Diffusion is an important process for living things.

• it is how substances move in and out of cells.

Answer 2

Answer:

★The movement of a substance from an area of high concentration to lower concentration is called diffusion.