Question

what is big bang theory says? ​

Answer 1

it states that the great explosion with massive heat and energy led to the creation of the universe.

Answer 2

ANSWER

The big bang theory describe the development of the it from the time just after it came into existence up to today. It's one of the several scientific models that attempts to explain why the is the way it is. The theory makes several predictions, many of which have been proven through observational data.

As a result, it's the most popular and accepted theory regarding our universe's development.While many people believe that the big bang theory refers to an explosion, it actually refers to the explosion of the universe.

★【MARK BRAINLIEST】