Q. Organisms are classified into trophic levels according to
A) Their habitat
B) The source of their nutrients
C) How much they weight
D) All of the above
Explanation
Organism are classified into trophic levels according to the source of their nutrients
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.