Help Help Me A system has both thermal energy and chemical potential energy. According to the law of conservation of energy, which statement describes the total energy of this system? O A. It will decrease over time as chemical potential energy is transformed into thermal energy. B. It will increase as thermal energy is created from chemical potential energy. C. It will remain constant because the total amount of thermal energy plus chemical potential energy stays the same. O D. It will decrease as thermal energy is transferred out of the system.​