Respuesta :

Hydrogen
Because hydrogen

The main fuel for nuclear fusion in all starts is hydrogen. Thus, c is correct option.

What is nuclear fusion?

Nuclear fusion is type of reaction in which two atoms nuclei are combined to each other and form one or more different atomic nuclei and release or absorption of energy is takes place.

Nuclear fusion is the process in which high masses starts are combined to each others and released high amount of energy.

Sun is main star and generates it's energy by nuclear fusion of hydrogen into helium.

Nuclear fusion of lighter nuclei than these nuclei release energy i.e ( an exothermic reaction) while the fusion of heavier nuclei than these nucleons retain energy i.e ( an endothermic reaction ).

Therefore, the main fuel for nuclear fusion in all starts is hydrogen. Thus c is correct option.

Learn more about nuclear fusion here:

https://brainly.com/question/12701636

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