The given image shows the information about the process of energy inside human bodies. To begin with, it starts off as human consume chemical energies including carbohydrates and fats. According to this graph, they could either become ATP, the body’s energy currency or chemical.Last but not the least, the ATP supports the activities of the body and in the last stage of the process, the ATP goes through metabolism and then comes out as heat. In conclusion, this is a very useful picture, and it really helps to understand the energy and human life.