| A | B |
| DIFFUSION | MOVEMENT OF MOLECULES FROM AREAS OF HIGH CONCENTRATION TO AREAS OF LOW CONCENTRATION UNTIL IT REACHES EQUILLIBRIUM |
| EQUILIBRIUM | WHEN THE CONCENTRATIONS ARE EQUAL |
| OSMOSIS | THE DIFFUSION OF WATER MOLECULES THROUGH A SELECTIVELY PERMEABLE MEMBRANE |
| ACTIVE TRANSPORT** | MOVEMENT OF DISSOLVED MATERIAL THROUGH A CELL MEMBRANE USING ENERGY FROM LOW TO HIGH C |
| CONCENTRATION | AMOUNT OF SUBSTANCE IN A GIVEN VOLUME |
| Cell MEMBRANE | THE selectively permeable OUTER LAYER OF ANIMAL CELLS |
| PASSIVE TRANSPORT | MOVEMENT OF DISSOLVED MATERIAL THROUGH A CELL MEMBRANE WITHOUT WITHOUT USING ENERGY |
| HIGH CONCENTRATION | WHERE MOST OF THE VOLUME of concentration in a mixture IS |
| LOW CONCENTRATION | WHERE VERY LITTLE OF THE concentration OF VOLUME in a mixture |
| SOLVENTS | THE PART OF THE SOLUTION THAT IS PRESENT IN THE LARGEST AMOUNT AND DISSOLVES THE SOLUTE |
| SOLUTES | IS THE MIX, PART OF THE SOLUTION PRESENT IN LESSER AMOUNT IN A SOLUTION |
| SOLUTIONS | A WELL MIXED-MIXTURE CONTAINING A SOLVENT AND AT LEAST ONE SOLUTE |
| UNIVERSAL SOLVENT | THE UNIVERSAL SOLVENT IS WATER |
| MIXTURES | TWO OR MORE SUBSTANCES THAT HAVE NOT BEEN CHEMICALLY COMBINED AND RETAIN THEIR OWN PROPERTIES |