Osmosis is the movement of WATER through a selectively premeable membrane.Only the water is allowed to move through.
Diffusionthe movement of PARTICLES from an area of high concentration to lower concentraton.
High-->Low
Selectively Permeable is a movement where only CERTAIN materials can pass through.
Some things can move,some can't.
I like these posters but they are a little hard to read. Can you make the words clearer next time?
ReplyDeleteIt must of been the lighting! :) We will try harder next time. :(
ReplyDeleteErica