What is the main type of energy conversion taking place?
-Thermal energy is converted to mechanical energy as the energy from heat provides energy for movement.
-Mechanical energy is converted to thermal energy as the energy from movement creates heat in the surrounding air.
-Chemical energy is converted to mechanical energy as the energy from digested food provides energy for movement.
-Mechanical energy is converted to chemical energy as the movement from movement creates reactions in the surrounding air.
The correct answer is:
- Chemical energy is converted to mechanical energy as the energy from digested food provides energy for movement.