We cannot see evaporation occurring because water vapor is invisible. how can we tell it is happening

Our body cools itself through evaporation. In the human bidy, we regulate our body temperature by perspiration; which is sweat moving through the pores of our skin and as it evaporates it cools us down and regulates the body temperature.

excessive evaporation or sweat can lead to dehydration which is a condition in the human body of not enough fluids *water and electrolytes in the body.

The answer is c. they had seedshope this