Which statement correctly compares the body’s energy storage molecules? Glycogen is the body’s main source of energy, but lipids contain most of the body’s stored energy. Glycogen is the body’s main source of energy, but proteins contain most of the body’s stored energy. Lipids are the body’s main source of energy, but glycogen contains most of the body’s stored energy. Proteins are the body’s main source of energy, but lipids contain most of the body’s stored energy.