In an Aquatic Ecosystem,the Aquatic Plants Are Eaten by Small

Multiple Choice

In an aquatic ecosystem,the aquatic plants are eaten by small invertebrates that in turn are eaten by crayfish,the crayfish are eaten by fish,and the fish are eaten by ducks.In this system,the greatest amount of biomass would be found in the

A) aquatic plants.
B) small invertebrates.
C) crayfish.
D) fish.
E) ducks.