How much of the total mass of the universe is made up of hot dark matter?
A) 5 percent
B) 25 percent
C) 45 percent
D) 90 percent

Name: How much of the total mass of the universe is made up of hot dark matter? A) 5 percent B) 25 percent C) 45 percent D) 90 percent
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Hot dark matter makes up a very small fraction of the universe's total mass, much less than 5 percent. The majority of the universe's mass is cold dark matter and dark energy.

How Much of the Total Mass of the Universe Is