Observations of galaxies and clusters of galaxies indicate that about ____ percent of the matter in the universe is dark matter.
A) 5
B) 25
C) 35
D) 45
E) 95

Name: Observations of galaxies and clusters of galaxies indicate that about ____ percent of the matter in the universe is dark matter. A) 5 B) 25 C) 35 D) 45 E) 95
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Observations of galaxies and clusters of galaxies indicate that about 95 percent of the matter in the universe is dark matter.

Observations of Galaxies and Clusters of Galaxies Indicate That About