Energy.

Have you ever wondered where all the energy comes from in your body? Do you know that you are getting energy each day when you eat your breakfast, lunch, and dinner? The food you eat will slowly digest into energy and some of it will not. The rest of the food that can not digest into energy for your body will soon began to let you find a way to let it out! But human …

…of energy from nature that can help us made our life easier. Like wind can make windmill spin and made power energy from driving machines for our use. Heat from the sun which is solar energy could replace the petroleum we used most of the time. Also mirrors can collect its heat to make electricity. There are many things around us that could make electricity and some other things we use today needs power energy.