Multiple Choice
Galaxies in the universe are:
A) distributed randomly, their density remaining approximately constant throughout space.
B) collected into superclusters that are concentrated along surfaces surrounding empty spaces that contain very few galaxies.
C) concentrated into a central supercluster with other clusters rotating about it in a huge, flat disk like a supergalaxy, with very few galaxies outside this disk.
D) all concentrated in spherical clusters, and these clusters are distributed uniformly throughout space.
Correct Answer:

Verified
Correct Answer:
Verified
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