The sweat glands secrete moisture, which cools the body surface through the process of evaporation, helping to maintain the normal body temperature.
(The sweat glands; secrete; moisture, which cools the body surface through the process of evaporation) (moisture; cools; the body surface)
The sweat glands moisture
secrete cools
moisture, which cools the body surface through the process of evaporation
the body surface