Q. Big Bang theory explains ?
✅ Correct Answer: (A)
Origin of Universe.
Explanation: Big Bang theory explains explains origin of universe. It was formulated and proposed by the Belgian astronomer and cosmologist "Georges Lemaitre".
Explanation by: Priyanka Tomar
Big Bang theory explains explains origin of universe. It was formulated and proposed by the Belgian astronomer and cosmologist "Georges Lemaitre".