Which of these stars will take the SHORTEST time to go from the earliest protostar stage to the main sequence?
A) a star 1/10th the mass of our Sun
B) a star ½ the mass of our Sun
C) a star equal to the mass of our Sun
D) a star ten times the mass of our Sun
E) all of these stars take the same time to get to the main sequence
Section 21.3: Evidence that Planets Form Around Other Stars
Correct Answer:
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