Question

Under the influence of gravity, over time the dense central part of a galaxy will do what?(1 point)

expand

stay as it is, forces balanced

stay the same size but spin more slowly

contract

Answer 1

Answer:

D

Explanation:

Answer 2

Under the influence of gravity, over time the dense central part of a galaxy will:

• contract

• Gravity is the magnetic  force of matter that enables something that goes up, in the earth's atmosphere, to come down, because of  the magnetic pull.

• When the dense central part of a  galaxy is under the influence of gravity, then it would contract.

• Therefore, the correct answer is option D

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