Question

the explosion associated with the theory and the formation of the universe inferred to have occurred how many billion ago? a) 4.5 b) over 10 c) 2.5 d) less than 1

Explanation:

The Big - Bang theory posits that the universe's formation explosion occurred over 10 billion years ago. Current scientific consensus places the age of the universe at around 13.8 billion years.

Answer:

B. over 10