Question

there are over various adivasi group in India​

Answer 1

The government of India has coined a constitutional term for Adivasis – Scheduled Tribes (ST). According to Article 342 of the Constitution of India, there are over 700 scheduled tribes in India and as per the 2011 census report of India, there are around 104 million indigenous people in India.

Answer 2

Explanation:

Here's The Complete Explanation:

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.