Across
- 5. Cnidarian means
- 6. Has no tissues
- 7. Are sponges multicellular or Unicellar?
- 10. Food particles stick to the
- 12. Moves water
- 14. Has no organs
- 16. Class of flower animal
- 18. Sponges asexually reproduce b
- 19. Outer layer of
- 23. Polyp animal
- 24. Class of water serpent animal
- 25. cells that distribute food
- 27. Phylum Porifera means
- 30. Have both a polyp and medusa stage
Down
- 1. Solitary animals
- 2. Polyps reproduce
- 3. eyes that sees light
- 4. Sponges are
- 8. Diffuses out of cells of sponge
- 9. Water enters through the
- 11. Class of cup animals
- 13. Motile
- 15. Hydras eat
- 17. Diffuses into cells of spongle
- 20. Inner layer
- 21. Sponges are
- 22. cell Filters food and creates water current
- 26. Skeleton of sponge
- 28. Harpoon like-structures
- 29. Polyps and medusa have a nervous system called