7. What do foxes and birds have in common? a. They are both omnibores b. They are both predators c. They are both prey d. Both A and B 8. Birds, grasshoppers, chipmunks, and caterpillars are all a. Carnivores b. Predators c. Prey d. Herbivores 9. From what do the grass and trees receive their energy? a. The sun b. The grasshopper c. The birds d. The chipmunk 16. Which animal is not the prey of the owl? a. The red-tailed hawk b. The chipmunk c. The fox d. The bird n. Which of the following is a herbivore? a. The bird b. The caterpillar c. The fox d. The owl 12. What do the chipmunk, bird, caterpillar, and the grass all have in common? a. They are all predators b. They have no predators c. They are part of a single food chain d. They all provide energy for the fox 13. What do the owl and the red-tailed hawk have in common? a. They are both prey b. They are both producers c. They are both predators d. They are both herbivores 4. Which animal would best fill in the blank for the food chain? Acorn Owl a. The red-tailed hawk b. The chipmunk c. The fox.