A consumer, such as a bear, that eats both producers (plants) and consumers (animals) is a(n)
A) omnivore. B) herbivore. C) detritivore. D) autotroph. E) carnivore.
Question 2
Energy flows through an ecosystem along an idealized unidirectional pathway called a
A) food web.
B) trophic cascade.
C) niche order.
D) food chain.
E) bioamplifier.