Question

What are population II stars?

1) High mass stars
2) Low mass stars
3) Metal rich stars
4) Metal poor stars

Answer 1

Population II stars are metal poor stars that formed early in the history of the Galaxy.

Step-by-step explanation:

Population II stars are metal poor stars that formed very early in the history of the Galaxy. They are found in the halo and in globular clusters. These stars have low abundances of heavy elements, often less than 1% of the total stellar mass.