Respuesta :
The law of conservation of energy states that energy is neither created nor destroyed. It takes the form of different types of energy. The best answer for this situation would be ‘CHEMICAL ENERGY’.
Answer:
The chemical energy is transformed into mechanical energy.
Explanation:
Brian's leg muscles move thanks to the chemical energy released from ATP (Adenosine triphosphate) in the cells. This release of energy allows the movement of the muscles and thus be able to become mechanical energy to move on skate.