Animals use absorbed chemical energy for Select one exported

Animals use absorbed chemical energy for Select one: exported chemical energy and mechanical energy of external work only. exported chemical energy, fecal energy, heat, and mechanical energy of external work. exported chemical energy, heat, and mechanical energy of external work. heat only.

Solution

Ans-.heat only,

chemical energy is for production heat in the human body to sustain vital functions,converting solar energy in plant through photosynthesis production electrical energy in batterial to power devices and burning fossil fuel in combustion engines to produce heat or motion,there is a vast,array of sources that produce chemical energy some of which are renewable such as solar energy,