Social Sciences, asked by vyasm3655, 5 hours ago

What is a star. Think and answer​

Answers

Answered by prithika27555
1

Answer:

A star is a luminous ball of gas, mostly hydrogen and helium, held together by its own gravity. Nuclear fusion reactions in its core support the star against gravity and produce photons and heat, as well as small amounts of heavier elements. The Sun is the closest star to Earth.

Answered by anadikedia4
2

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