What mechanism is responsible for producing the energy that comes from inside the Sun?

Question

Quizplus · Accepted Answer

The mechanism responsible for producing the energy that comes from inside the Sun is nuclear fusion, the process of combining atomic nuclei to produce heavier nuclei and release vast amounts of energy. At the center of the Sun, temperatures and pressures are so high that hydrogen atoms are forced to fuse into helium atoms, releasing energy in the process.

What Mechanism Is Responsible for Producing the Energy That Comes