Biology, 07.01.2020 10:31 anthonybowie99
At the center of the andromeda galaxy is a source of x-rays that scientists believe is a black hole with times more mass than the sun.
a. 30,000
b. 300,000
c. 3,000,000
d. 30,000,000
Answers: 3
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At the center of the andromeda galaxy is a source of x-rays that scientists believe is a black hole...
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