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According to the _____ law, a galaxy two times as far away from Earth as a second galaxy will be moving away approximately twice as fast. A. Sagan B. Hubble C. dark matter D. cosmological
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According to the _____ law, a galaxy two times as far away from Earth as a second galaxy will be moving away approximately twice as fast.

A. Sagan
B. Hubble
C. dark matter
D. cosmological

User Javiyu
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1 Answer

4 votes
The answer is sangan
User Abdul Saleem
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