Diffusion+and+Osmosis

Osmosis Plant Wilting http://science7cottrell.wikispaces.com/Applying+Skills+1

Diffusion and Osmosis https://www.youtube.com/watch?v=w3_8FSrqc-I https://www.youtube.com/watch?v=IaZ8MtF3C6M

What force causes diffusion and thus osmosis? Brownian Motion https://www.youtube.com/watch?v=UDj7BXA1CHU [] []