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Biology, 05.05.2020 02:03 ColungaRosemary
How many galaxies are estimated to be in the universe?
A. 10,000
B. 100 billion
C. 1
D. 100
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Answers: 2
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How many galaxies are estimated to be in the universe?
A. 10,000
B. 100 bill...
A. 10,000
B. 100 bill...
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