sandra is experiencing hyperthermia. what is her body most likely using to return to its normal temperature?
shivers and vasoconstriction
shivers and vasodilation
sweat and vasoconstriction
sweat and vasodilation

sweat and vasodilation

Explanation:

Hyperthermia is when the body is too hot. (Not to be confused with hypothermia, when the body in too cold).

When we sweat, we are releasing moisture, like little bits of water, onto our skin. The water uses up heat energy from the body to evaporate. Because the body loses heat energy, it cools.

Vasodilation is when blood vessels widen. When this happens, the blood vessels are closer to the surface of the skin, allowing heat to escape through and exit the body.

Shivering and vasoconstriction would help to keep a person warm. Shivering makes the muscles on the body move, which increases heat. (Think of exercise, but on a small scale).

Vasoconstriction keeps blood vessels away from the surface of the skin.

lifetime activities are certain actions that are either required throughout your life or you choose to do them. for example, eating is considered a lifetime activity, drinking water or other beverages, keeping your body clean, taking medicine. those types of actions are considered lifetime activities.