. A natural system of human body to maintain its body temperature is through

(a)          sweating.

(b)          eating.

(c)           sleeping.

(d)          running.

Best Answer

(a) sweating.

Explanation. Sweating release excess of heat from the body and keeps the body cool. Sweating occurs when the body temperature rises .Evaporation of sweat causes the cooling of the body.

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