Which kind of nuclear reaction is the source of sun's energy?

What is the source of solar energy?

What source of energy?

Which kind of nuclear reaction produces energy in a nuclear reactor?

Immediate source of energy is

A source of maximum energy is

What is the source of energy in our body?

Nuclear energy is-

What is renewable sources of energy?

Which one of the following is the source of energy that produces the chemiosmotic gradient in mitochondria ?

The ultimate source of energy is-