From which of the following do spiral galaxies form?
A. High-density proto-galactic clouds
B. Rapidly spinning proto-galactic clouds
C. Colliding/merging proto-galactic clouds
D. Rapidly cooling proto-galactic clouds

Respuesta :

The correct answer to the question that is stated above is letter B, rapidly spinning proto-galactic clouds 
The Milky Way is an example of a spiral galaxy.

Spiral galaxies came from a rapidly spinning proto-galactic clouds. They are formed from the collapse of a proto-galactic cloud. 

Answer:

B. Rapidly spinning proto-galactic clouds

Explanation: