Q. Life on earth originated in
A) Air
B) Water
C) Soil
D) All of these
Explanation
Next to temperature water is most important factor, which influences the life. Life originated in water. Even now life is unsustainable without water
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.