| A | B |
|---|
| concentration | how much stuff in a particular area |
| equilibrium | even/ equal |
| diffusion | movement of a substance from high concentration to low concentration |
| permeable | all substances can go through |
| semi- permeable | only some substances can go through |
| homeostasis | process of keeing an internal balance/ equilibrium |
| cell membrane | controls what enters and exits a cell |
| osmosis | diffusion of water across a semi-permeable membrace |
| plasmolysis | cell membrane shrinks from cell wall |
