What is diffusion in biology easy definition?
People also ask, what is diffusion short answer?
Diffusion is a physical process where molecules of a material move from an area of high concentration (where there are many molecules) to an area of low concentration (where there are fewer molecules)until it has reached equilibrium (molecules evenly spread). Diffusion can only work with gases and liquids.
Keeping this in consideration, what is diffusion kid definition?
Kids Definition of diffusion 1 : the act of spreading or allowing to spread freely. 2 : the mixing of particles of liquids or gases so that they move from a region of high concentration to one of lower concentration.
Diffusion is the movement of a fluid from an area of higher concentration to an area of lower concentration. Diffusion may also be thought of as the movement of particles down a concentration gradient. The term "diffusion" comes from the Latin word diffundere, which means "to spread out."