Question

The big bang theory suggests that the universe is about _____.300 million years old4.6 billion years old30 billion years old13 billion years old

Answer 1

13 billion years old

Answer 2

13 billion years old

Step-by-step explanation:

Big ban theory is the theory that explains the things occurred at the origin our our universe. It explains the movement of the galaxies It also tells us the age of our universe. According to this theory, our universe is 13 billion years old. The temperature of our universe was about 5.5 billion Celsius at the start of the universe.