Across
- 3. worm with no eyes and five antennae
- 5. some have the general shape of peanuts
- 9. worm that is not segmented
- 12. animal that crawls at night
- 14. animal that is flat
- 15. distinct heads with two pair of eyes
- 17. animal that is very helpful for our planet
- 18. worm that is small, thin, and white
Down
- 1. worm with a dorsal maxillae
- 2. animal that lives in the deep ocean
- 4. transparent and shaped like an arrow
- 6. animal that goes in people
- 7. worm that has a collar
- 8. worm that is blind
- 10. beardlike mass of pinnate
- 11. worm with a large number of body segments
- 13. animal with no legs and sharp teeth
- 16. worm with a flatten head