You are exercising on a hot day. your body temperature goes upyou begin to sweat. this what cause your body to rise in your body temperature that signals to start sweating is an example of

Diaphoresis

Explanation:

When your body temperature rises, your nervous system sends signals to your sweat glands to release salty fluid. ... It's perfectly normal to sweat on a hot day or during exercise. This is your body's way of regulating your temperature.

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.