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27 Sep 2022

Question 2

The Big Bang Theory is a hypothesis that states that all matter and energy were at one time compressed into a small volume and then _____.

A imploded

B stayed compressed

C expanded outward

 

Which of the following statements is true?

A A tiny amount of heat left over from the Big Bang is spread around the universe

B The temperature of space in the universe is 0 Kelvin.

C Galaxies and the space between them are the same temperature.

 

Question 4

_______ is the study of the universe.

A Astronomy

B Climatology

C Cosmology