1futurestar4u 1futurestar4u
  • 03-12-2018
  • Chemistry
contestada

PLEASE HELP ME!!! SCIENCE QUESTION!!!

At which point in the life cycle of a star does nuclear fusion begin?

A) Black Hole
B) Main Sequence
C) Nebula
D) Protostar

Respuesta :

isa3593
isa3593 isa3593
  • 03-12-2018
your answer is b main sequence
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