Question

Why do organism needs water ?

Answer 1

1. Water is the basic necessity for all living organisms.

2. Water helps in digestion and absorption of food.

3. About 60-62% of our blood is water.

4. It also acts as a medium for transporting substances from one part of the body to the other in a dissolved form. Water is the basic necessity for all living organisms.

The reason why water is so important in our body is because of its surface tension. This surface tension lends a sticky property to the water which helps it in transporting nutrients in an organism without any difficulty. The nutrients are then metabolized. The toxins are also flushed out by the same property of water.