Question

Which describes the food chain for a fox, caterpillar, bird, and grass?

A. bird→ caterpillar→ grass→ fox

B. caterpillar→ fox→ bird→ grass

C. fox→ bird→ caterpillar→ grass

D. grass→ caterpillar→ bird→ fox

Answer 1

the answer is D.
because the caterpillar eats grass(herbivore) and birds(omnivore) eats the caterpillar and the fox (carnivore) eats the bird

Answer 2

D. grass→ caterpillar→ bird→ fox