Zoology 9 Weeks Vocab Review

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Across
  1. 3. outer wall of the mollusk's body.
  2. 4. body form of cnidaria where tentacles face down
  3. 6. the 3 largest groupings of all organisms
  4. 10. reproduction type with one parent
  5. 11. fixed in one place; immobile
  6. 13. small holes in sponges used to filter water
  7. 15. structure of tiny teeth used for scraping food
  8. 16. includes the groups Plantae, Animalia, Fungi, Protista, etc; smaller than a domain.
  9. 17. the study of classifying using body structures
Down
  1. 1. a respiratory organ or gill in a mollusk
  2. 2. 2-word Latin naming system
  3. 5. digestive tract with 2 openings
  4. 7. body form of cnidaria with upward tentacles
  5. 8. branch of science concerned with classification, especially of organisms
  6. 9. large pore in the top of a sponge
  7. 12. stinging cells
  8. 14. reproduction type with 2 parents