It refers to excessive loss of water from the body, usually through perspiration or sweating, urination, or evaporation.​

Sagot :

Answer:

Dehydration

Explanation:

Under typical circumstances the body loses and needs to replace approximately 2 to 3 litres of water daily. Breathing, urinating, defecating, and perspiring all cause water losses that need to be replaced on a daily basis. If water is lost from the bloodstream, the body can compensate somewhat by shifting water from cells into the blood vessels, but this is a very short-term solution. If the lost water is not replenished, the body may suffer serious consequences.