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Lesechka [4]
3 years ago
7

Discuss the merits and demerits of various theories of the formation of galaxies.

Geography
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Answer:

The first theory is: as the cloud collapsed to form a galaxy, it's spin is what determined what type of galaxy it became. Some theorists believe that spiral galaxies were formed from clouds that had a significant spin. ... The second theory is that elliptical galaxies were formed from collisions of spiral galaxies

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