01-05-2017
Advanced Placement (AP)

contestada

Which of the following was a discovery of Edwin Hubble?
a. the existence of other galaxies
b dark matter is causing the universe to contract
c. the universe is over 40 billion years old
d. the Big Bang theory.
e. electron degeneracy of stars

Respuesta :

iraqvet iraqvet

01-05-2017

a. the existence of other galaxies

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ohhdetsharah ohhdetsharah

17-01-2020

Answer:

Explanation:aA the exstice of other galaxies

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