Question

explain the process of diffusion

Answer 1

Diffusion is the process by which substances move down a concentration gradient, from an area of high concentration to an area of low concentration. Diffusion happens in living systems, for example, it explainsthe movement of carbon dioxide in leaves.

Answer 2

Diffusion is the net movement of molecules or atoms from a region of high concentration to a region of low concentration.This process is called passive transport and doesnot require energy.