By celiabernhardulv Wednesday, February 2, 2022 46+ Best Osmosis Simple Definition : Osmosis And Diffusion Venn Diagram | Diffusion and osmosis / Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute. Osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the...