Eta Carina Is a Massive Binary Star That Experiences Occasional

question 31

Multiple Choice

Eta Carina is a massive binary star that experiences occasional outbursts or explosions as powerful as Type II supernovae. This is an example of a

• A) recurrent nova.
• B) supernova impostor.
• C) gamma-ray burst.
• D) soft gamma-ray repeater.

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Definitions:

Birds Evolved

The scientific theory describing how modern birds are the descendants of dinosaur ancestors.

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Statements or propositions that provide the basis or grounds for a conclusion in logical reasoning or argumentation.

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A proposition whose truth an argument seeks to establish.

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