| Most of the things dissolve in water easily | |
| we can say that water is a very | |
| good solvent . | |
| . sugar , rock salt and sodium bicarbonate | |
| ( meetha soda ) , etc dissolve in water . | |
| . Milk , alcohol , lemon juice , vinegar and | |
| apple juice dissolve in water . | |
| . The food we eat forms a solution in the | |
| body and then absorbs in the blood . | |
| . Many harmful substances are produced | |
| in our body # These subtances | |
| dissolve in water and excrete as | |
| urine and perspiration . | |
| . plants absorb minerals from the soil | |
| that are dissolveds in water . | |
| . # oxygen gas dissolved in water . It | |
| keeps aquati#c animals alive# ( fig 7.4 ) . |