History, 12.01.2020 05:31 Bra1nPowers

15. how can you determine that a star is about to turn into a red giant?
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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
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15. how can you determine that a star is about to turn into a red giant?
tces
srams

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