Choose the type of hormone that is described below. increases sugar in the blood speeds up the heart beating only found in females not released during stress prepare your body for action by affecting the heart narrows arteries to increase blood pressure

A The most abundant source of alternative energy is the sun, which produces solar energy. In a single hour, Earth receives more than enough solar energy to fulfill global human energy requirements for an entire year! Yet solar energy makes up only 4 percent of the total renewable energy consumed in the United States. Applications of solar energy include the generation of electricity, heating, cooling, and transportation.