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.
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Answer:psychosocial moratorium
Explanation:
In a psychosocial moratorium, an individual is trying to establish who they are as a result they will try various identities or roles before they can choose the one that feels like theirs and stick to that as one of their own identity.
This is a stage when a person finds their own morals and ethics. This occurs late in adolescence and a person is working towards finding themselves in religion,occupation and other form of identity that are used to define a person.
A person will then try many options such as going to diffrent churches or like Krysta who is trying diffrent clothes and diffrent hairstyles.
Answer:
a scientists learn about the impact of volcanic eruptions by studying remains from pompeii
Answer:
Explanation:
That when someone is bullying someone no matter what way they are trying to hurt someone or somethings feelings
