Asked by help me cuz
6. As evidence supporting the Big Bang Theory, what does the redshift of light from galaxies indicate?
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2 points
the universe is mainly hydrogen
the universe is 13.8 billion years old
the universe is expanding
the universe is cooling off
*
2 points
the universe is mainly hydrogen
the universe is 13.8 billion years old
the universe is expanding
the universe is cooling off
Answers
Answered by
GPT 3.5
The redshift of light from galaxies indicates that the universe is expanding.