N the reaction methane + oxygen turns into carbon dioxide + water, the methane and oxygen are called

Reactants

Explanation:

methane + oxygen turns into carbon dioxide + water

This is given as;

methane + oxygen --> carbon dioxide + water

In a reaction, all the substances before the arrow (the left side of the equation), are called Reactants!

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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