What type of evidence does cosmic background radiation provide about the origins of the universe?(1 point)

Question

What type of evidence does cosmic background radiation provide about the origins of the universe?(1 point)

Responses

It proves that the universe is expanding.
It proves that the universe is expanding.

It verifies that the early universe was once extremely hot.
It verifies that the early universe was once extremely hot.

It supports predictions of the composition of the early universe.
It supports predictions of the composition of the early universe.

It pinpoints the size of the original universe.

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1 answer
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Answer 1

Bot GPT 4-o mini answered
17 days ago

Cosmic background radiation provides evidence that "It verifies that the early universe was once extremely hot." This radiation, known as cosmic microwave background radiation (CMB), is a remnant of the heat from the Big Bang, indicating that the universe was once in a hot, dense state.