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How is a star born?

Answer 1

Stars are born from huge cloud of gas and dust in space known as nebula.

Due to some shock wave the gas es get concentrated in an area.Then due to gravity more gases are attracted and this process s continue until temperature and pressure at core become very high..Once temperature is reached about 15 million degree k hydrogen start to fuse into helium and energy is released as Gama rays..STar is born.

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Answer 2

Luke Allen

Within massive molecular clouds of interstellar gas and dust, dense regions collapse under the force of gravity to give birth to stars.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.