Let's think step by step! What do many insects and animals feed at?
Options:
- (A) Something that makes plants green
- (B) only higher trophic levels
- (C) one consumer level
- (D) More than one trophic level.
- (E) organic matter
- (F) important habitats
- (G) Microscopic organisms
- (H) less than one trophic level
The thinking starts now:
Many consumers feed at more than one trophic level. Consumers include insects and animals. Many insects and animals feed at more than one trophic level. The final answer: (D).