When you put raisin in water, the raisin gets puffed up.

Plants absorb water from their roots.

If you are there in a bath tub or in water for long your finger gets pruned. Finger skin absorbs water and gets expanded.

You can smell perfume because the oils spread out in the air and travel to your nose.

If you leave a soda bottle open, the carbon dioxide bubbles will eventually leave and the soda will be flat.

When you put a tea bag in hot water, the water goes from completely clear to brown or green.

When we are dehydrated it means that are cells are lacking water. When we drink a lot of water, we are reaching equilibrium in our cells by filling them back up with water.

When you put salt on a snail, the liquid inside them comes out and tries to dilute the salt concentration and maintain the mucus layer, and hence, they end up shedding water. Too much salt and slugs or snails will dry up and die!