Multiple choice general knowledge science & technology

Universe was infinitely hot at birth and cooled as it expanded.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

According to the Big Bang theory, the universe began in an extremely hot and dense state approximately 13.8 billion years ago. As space expanded, the universe cooled, allowing particles to form and eventually creating the conditions for matter and structure to develop.

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