Question

Which species in this food chain depends on smelt to survive?

A. phytoplankton and lake trout
B. lake trout and herring gulls
C. only lake trout
D. only herring gulls

Answer 1

Lake trout depends on smelt to survive.

Step-by-step explanation:

The species in this food chain that depends on smelt to survive is lake trout. Lake trout consume smelt as a source of food and depend on it for their survival.

Learn more about Food chain dependence