Multiple Choice
If a star is over 1.5 solar masses,technologically advanced civilizations would likely not evolve on one of its planets because
A) it would probably fade away or explode into a supernova before creatures as intelligent as we are can evolve.
B) it would probably not have planets around it.
C) it would likely be in a binary system that would gravitationally interrupt life on a planet around the system.
D) None of these;it is very likely that creatures as intelligent as we are can evolve.
Correct Answer:

Verified
Correct Answer:
Verified
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