How can you determine that a star is about to turn into a red giant?
A. When the pressure inside the star exceeds its temperature
B. When a large amount of hydrogen has been turned into helium
C. When a large amount of helium has turned into hydrogen
D. When the star falls into the sun
Answers: 1
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How can you determine that a star is about to turn into a red giant?
A. When the pressure inside th...
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