Question
What does the red-shift of light from galaxies indicate which supports the Big Bang Theory?(1 point)
Responses
The universe if cooling off.
The universe if cooling off.
The universe is expanding.
The universe is expanding.
The universe is mainly composed of hydrogen.
The universe is mainly composed of hydrogen.
The universe if 13.8 billion years old.
Responses
The universe if cooling off.
The universe if cooling off.
The universe is expanding.
The universe is expanding.
The universe is mainly composed of hydrogen.
The universe is mainly composed of hydrogen.
The universe if 13.8 billion years old.
Answers
GPT-4o mini
The correct response is: **The universe is expanding.**
Redshift of light from galaxies indicates that they are moving away from us, which supports the Big Bang Theory by suggesting that the universe is expanding.
Redshift of light from galaxies indicates that they are moving away from us, which supports the Big Bang Theory by suggesting that the universe is expanding.