Low-mass stars in a young star cluster will be in their __________ stage.
A. protostar.
B. main sequence.
C. supergiant.
D. (There cannot be low-mass stars in a young star cluster.)
Answer:A
Low-mass stars in a young star cluster will be in their __________ stage.
A. protostar. B. main sequence. C. supergiant. D. (There cannot be low-mass stars in a young star cluster.)