For his 40th birthday, I had my eye on a vintage watch. It would complement his tattered sweaters and declare to the world that he is, in fact, employed. But when I mention this to him, he balks. He says that what he really wants isn't a good, but a service: a threesome with me and another woman.
Osmosis is a special type of diffusion whereby water is moved from an area of high water potential into an area of lower water potential. In principle, the same concepts applyâ¦ for osmosis as it does for diffusion. The particles travel in a concentration gradient without the use of energy.
Osmosis and diffusion are alike, as osmosis is a special kind of diffusion. Diffusion: Diffusion is the process of where a substance moves from an area of high concentration to an area of lower concentration. Diffusion doesnât need a membrane. Osmosis: Whereas, osmosis is a special kind of diffusion in which water moves through a selectively permeable membrane from an area of high concentration to an area of low concentration.