Wednesday, October 16, 2013

HOW STUFF MOVES

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.




2 comments:

  1. I like these posters but they are a little hard to read. Can you make the words clearer next time?

    ReplyDelete
  2. It must of been the lighting! :) We will try harder next time. :(
    Erica

    ReplyDelete

Thank you for commenting & sharing with us!