Question

complete each statement about stellar motion in the milky way galaxy. disk stars have ordered orbital motion in the plane of the disk. orbit with random orientation outside the plane of the disk. both disk and halo stars are in an elliptical orbit about the center of the galaxy. disk stars halo stars

Explanation:

Disk stars move in an orderly way within the disk - plane. Halo stars have random - oriented orbits outside the disk plane. Both can be in elliptical orbits around the galaxy center.

Answer:

1. Disk stars
2. Halo stars
3. Both disk and halo stars