Which of the following can be classified as either a secondary or tertiary consumer?

A) producer
B) herbivore
C) photoautotroph
D) autotroph
E) carnivore

Secondary Consumer

Organisms, typically carnivores or omnivores, that obtain energy by consuming primary consumers in an ecosystem's food chain.

Tertiary Consumer

An organism that typically occupies the fourth trophic level in a food web, primarily consuming secondary consumers.

Carnivore

Consumer in a food chain that eats other animals.