Question

In which ways does the body respond when its temperature is too high?

Answer 1

Vasodilation , when your body is to hot. Blood capillaries dilate and increase their diameter. More blood flows near the body surface. Excess heat in the body is lost through the conduction and radiation to the environment. Your arm hair also rises. 

Answer 2

The body can respond by :nose bleeds heat flashes passing out sweating.