Definition: Energy Conservation,The prevention of the wasteful use of energy especially in order to ensure it's continuing availability.
Examples of Energy Conservation:
Law of Conservation of Energy. The law of Conservation of energy can be seen in these everyday example of energy transference: Water can produce electricity.Water falls from the sky, converting potential energy to kinetic energy.
The digestive tract is also called the gastrointestinal (GI) tract or the alimentary canal. It is a continuous tube running from the mouth to the anus.