The number of trophic levels in a food chain is determined by the?
The number of trophic levels in a food chain is determined by the
a. number of carnivores
b. number of herbivores
c. number of heterotrophs
d. number of autotrophs
I was going to pick carnivores, is this correct, please help!
- Anonymous9 years agoFavorite Answer
d. number of autotrophs - these are the primary producers and determine the amount of total available energy for the higher trophic levels.