Shapley Globular Clusters

1) Shapley's three-dimensional view of the distribution of globular star clusters is represented by a sphere centered on galactic center. A)True
B)False

2) Shapley concluded that the Solar System couldn't be located at the center of the galaxy. He observed :
A) an even distribution of globular clusters in all directions.
B) more globular clusters in certain directions.
C) an uneven, random scattering of globular clusters across the sky. 3) Since the stars inside the horse's head in the Hubble Space
Telescope image are considerably fainter and redder than the bright stars surrounding the horse's head in the ground-based image, what would you conclude?
A) The stars inside the horse's head are less luminous than the
surrounding