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natali 33 [55]
3 years ago
5

About how long will a 2-m¤ star live as a main-sequence star quizle

Physics
1 answer:
tia_tia [17]3 years ago
8 0
It's mass and its age.
About how long will a 2-M star live as a main-sequence star.
1 billion years.
<span>A low mass red giant star's energy comes from.</span>
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