Im studying for my bio final and i need help on this question.?

b. tertiary consumer - mice

Mice are mostly primary consumers. They mostly eat plants and plant products.

It's b.

a. Grasshoppers are herbivores - only eat plants (producers)

b. Mice tend to be secondary consumers. They could eat primary consumers like grass hoppers.

c. First trophic level are producers so any plants.

d. Grains are plants so are producers as they get their energy from the sun.

the answer is c

don’t take my word for it but imma guess b