Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson

تمرين 1

I N TERPRETING GRAPHICS: The illustration below represents a trophic pyramid. Use the illustration to answer the question that follows.

What is the term for the kinds of organisms that make up the trophic level labeled C?
F) producers
G) consumers
H) detritivores
J) decomposers