jeffylovesgreenbeans jeffylovesgreenbeans

18-12-2018
Biology

contestada

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

Respuesta :

18-12-2018

The answer is sangan

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