Question

match the following
concentration
diffusion
osmosis
selectively permeable membrane
allows some materials to pass through but keeps other materials out
amount of substance in a given space
movement of particles from an area of concentration to an area of lower concentratioin
diffusion of water molecules through a selectively permeable membrane

Explanation:

Concentration refers to the amount of substance in a given space. Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration. Osmosis is the diffusion of water molecules through a selectively - permeable membrane. A selectively permeable membrane allows some materials to pass through but keeps other materials out.

Answer:

Concentration - Amount of substance in a given space
Diffusion - Movement of particles from an area of concentration to an area of lower concentration
Osmosis - Diffusion of water molecules through a selectively permeable membrane
Selectively Permeable Membrane - Allows some materials to pass through but keeps other materials out