Question

Our sun is in which stage of its life cycle?
A.red giant
B.main sequence
C.white dwarf
D.protostar

Answer 1

pfffffft Its B if it was a red giant we won't be here and if its a white dwarf we won't be here and if it was a protostar we won't be here!

Answer 2

Mm, the answer is B. A The Red Giant and White Dwarf phases come much later in stellar evolution and the protostellar phase is an early stage in the process of star formation.

Answer 3

so is it a or b

Answer 4

B.