How do scientists know that dark matter exists?

a. it absorbs radio waves.

b. it emits electromagnetic radiation.

c. it exerts a gravitational pull on other matter.

d. it blocks the light coming from other objects.

Question

7 April, 23:34

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Answers (2)

Know the Answer?

Marisol Miranda · Answer 1

I'm going with C too

Lyric Hale · Answer 2

I believe it is C because we can only see its effect on other objects in space

How do scientists know that dark matter exists?a. it absorbs radio waves.b. it emits electromagnetic radiation.c. it exerts a gravitational pull on other matter.d. it blocks the light coming from other objects.