What Is Osmosis And Diffusion?

I have a biology mock gcse on monday, and one of the topics we're covering is osmosis. I know the textbook defiinition, but I don't understand what osmosis actually is and how it differs from diffusion? If anyone could help, that't be great. Thanks!...

here are the defintions from my textbook Diffusion-the movement of molecules from an area of high concentration to an area of lower concentration Osmosis-the diffusion of water ...show more

Please help! I have a VERY important & huge science test tomorrow and i am trying to study, but I can't figure out what the difference is between osmosis and diffusion. Thank you!!!

I had to write this as an introduction for a prac. I find osmosis confusing so could somebody tell me if what I have written is correct! thanks :D Diffusion is the movement of gas or liquid particles from an area of high concentration to an area of low...

I have a small quiz tomorrow on osmosis and diffusion. My teacher isn't really that good and doesn't know how to answer our questions. He tries but we are still left clueless. All I was given was a study guide and told that there was going to be a quiz...

I recall a question I saw about a potato that had been boiled so that there was no cell membrane and it was placed in water (which meant a higher water potential) I think. And then the question said would osmosis still occur? And the answer was no because...