Question :
How does perspiration or sweating help keep our body cool on a hot day?Submitted on 6/5/2024 | Answered by Vandana RanaAnswer :
Perspiration or sweating helps keep our body cool on a hot day it is because evaporation causes cooling.So in case of perspiration or sweating the sweat gets evaporated by taking heat from the surroundings and hence leaving the surface of the body cool.