Which region of the Milky Way contains a population that consists mostly of old stars?
A B C D
the halo the spiral arms the nuclear bulge the open clusters
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
(A) the halo
(B) the spiral arms
(C) the nuclear bulge
(D) the open clusters

Answer: (A) the halo
Answer: (C) the nuclear bulge
Question: Which region of the Milky Way contains a population that consists mostly of old stars?
(A) the halo
(B) the spiral arms
(C) the nuclear bulge
(D) the open clusters
Answer: (A) the halo