human
Question: Which statement is the best description of the Milky Way galaxy?

Choices:
A) a collection of gases held together by inertia
B) a group of planets revolving around a single star
C) a collection of stars and gases with the Sun as its center
D) a group of stars, dust, and planets held together by gravity
gpt
The correct answer is 3: a group of stars, dust, and planets held together by gravity.