ddrain7042 ddrain7042

04-06-2020
Geography

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As evidence supporting the Big Bang theory, what does the redshift of light from galaxies indicate? (1 point)

The universe is 13.8 billion years old.

The universe is mainly hydrogen.

The universe is cooling off.

The universe is expanding.

Respuesta :

msafirirobin msafirirobin

04-06-2020

Answer:

The universe is mainly hydrogen.

Explanation:

The universe is mainly hydrogen.

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