Answer:
Heat is the form of energy which transfers from hotter body( high temperature) to colder body ( low temperature).
It increases the kinetic energy of molecules of the body.
According to the theory, energy realized during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate). Cellular respiration is the process by which organism use oxygen to break down food molecule to get chemical energy for cell function
When the metal case of a piece of equipment is connected to ground through a ground wire, any fault current is conducted by the wire, rather than by someone who may touch the case.
