Early in the history of the universe, the universe was
A)the same temperature it is now.
B)colder.
C)hotter.

Question

Quizplus · Accepted Answer

According to the Big Bang theory, the early universe was much hotter and denser than now, with temperatures reaching as high as 10^32 Kelvin. As the universe expanded and cooled, it underwent various phase transitions, leading to the formation of matter and the universe we observe today.

Early in the History of the Universe, the Universe Was