Across
- 2. obtain food from their host.
- 5. are tiny pores under the leaves.
- 7. make food for themselves.
- 8. plants eat insects by ingenious methods.
Down
- 1. digests the insects.
- 3. converts atmospheric nitrogen to water soluble.
- 4. are heterotrophs.
- 6. is the mutually beneficial relatioship.
- 9. the main element in proteins.