Question

Weak solution of sodium chloride, small quantities of urea and lactic acid are the composition of _______.

Answer 1

Sweat:

1. It is a secretion of our body.
2. Sweat is produced and secreted by the sweat glands present in the skin.
3. Sweat comes out in the environment through the sweat pores present on the outer surface of the skin.
4. Through sweat, water from our body bs removed by evaporation.
5. Thus, having a cooling effect on the body.
6. Sweat is composed of water, salts (sodium chloride), some amount of urea, and lactic acid.

Final answer : Weak solution of sodium chloride, small quantities of urea and lactic acid are the composition of sweat.