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Kisachek [45]
2 years ago
15

A star passes through stages of instability and stability. When core hydrogen fusion begins in a pre–main-sequence star, the sta

r enters a stage of _____
Social Studies
1 answer:
Sveta_85 [38]2 years ago
5 0

A star passes through stages of instability and stability. When core hydrogen fusion begins in a pre main sequence star, the star enters a stage of <u>stability</u>.

When the body has sufficient mass, the collapsing gas and dust burn hotter which eventually reaches temperatures enough to fuse hydrogen into helium. Thus, the star turns on and becomes a main sequence star, powered by hydrogen fusion.

A pre main sequence star is a star in the stage when it has not yet reached the main sequence. Earlier it is a protostar that grows by acquiring mass from its surrounding dust and gas.

Hence, in the pre main sequence star stage, core hydrogen fusion begins and the star enters a stage of stability.

To learn more about pre main sequence star here:

brainly.com/question/14094439

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To whom does the system of checks and balances give the authority to confirm judges?
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expertise

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6 0
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The spread of the treatment from the experimental group to the control group is referred to as diffusion, and it has the effect of minimizing the difference between the two situations. When a group that has not previously received therapy hears about the care the other group is receiving, it expects the same or comparable care.

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7 0
1 year ago
The process of having two people or groups play opposing roles in a debate to better understand a proposal is known as the _____
Ede4ka [16]

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