mackfed2004 mackfed2004

12-12-2019
Chemistry

contestada

A galaxy is a group of billions of stars, star systems, star clusters, dust and gas bound
together by
A.friction
B. gravity
C.light
D. water

Respuesta :

redlands285 redlands285

12-12-2019

Answer:

Gravity (B)

Explanation:

In reality this is an easy question to answer, but i'll explain it. The black hole in the center of whatever galaxy is creating an insane amount of gravity, pulling everything towards it and thus keeping it together.

Answer Link

hailee23 hailee23

12-12-2019

The answer is gravity. (B)

Answer Link

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