Question

big bank shidhant kya h​

Answer 1

Answer:

This theory gives us. An idea about birth of earth

Bblegend

Answer 2

Answer:

The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today.