Question
The big bang theory states that the universe is approximately
Which number best completes the sentence?
14 thousand years old
14 million years old
14 billion years old
14 trillion years old
Which number best completes the sentence?
14 thousand years old
14 million years old
14 billion years old
14 trillion years old
Answers
GPT-4o mini
The big bang theory states that the universe is approximately 14 billion years old.