Question

Why do we sweat when it's hot

Answer 1

Answer:

That's because cooling your body via sweating relies on a principle of physics called "heat of vaporization." It takes energy to evaporate sweat off of your skin, and that energy is heat. As your excess body heat is used to convert beads of sweat into vapor, you start to cool down

Explanation:

please FOLL OW me and brainlist

Answer 2

This is so because our body needs to regulate its temperature by sweating