Across
- 3. platyhelminthes means...
- 6. second biggest phylum
- 9. chordata means...
- 11. produces biotoxins for medicine
- 12. humans eat them
- 14. nematode means...
- 16. starfish are part of this phylum
- 17. jellyfish are part of this phylum
- 18. cnidaria means...
- 19. mollusca means...
- 20. echinodermata means...
Down
- 1. annelida means...
- 2. humans are part of this phlyum
- 4. insects are part of this phylum
- 5. athropoda means...
- 7. how good was this crossword puzzle? (bad or good)
- 8. tapeworms are part of this phylum
- 10. includes earth worms and marine worms
- 13. fights off pests
- 15. who made this crossword puzzle?