What is nuclear fusion? what role does nuclear fusion play in the sun?

answer:

explanation:

this is what happens to the hydrogen gas in the core of the sun. it gets squeeze together so tightly that four hydrogen nuclei combine to form one helium atom. this is called nuclear fusion. in the process some of the mass of the hydrogen atoms is converted into energy in the form of light.

this is what happens to the hydrogen gas in the core of the sun. it gets squeeze together so tightly that four hydrogen nuclei combine to form one helium atom. this is called nuclear fusion. in the process some of the mass of the hydrogen atoms is converted into energy in the form of light.

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d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.