Chapter 33

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Across
  1. 2. small bud of organism that pinches off and swims away
  2. 3. tough, flexible fibers that make up skeleton of sponge
  3. 4. cup jellies
  4. 7. large opening of sponge where filtered water leaves
  5. 9. outer layer of cells
  6. 12. flagellated cells that line interior of sponge cylinder
  7. 14. vase shaped form of cnidarian that is sessile
  8. 15. when triggered shoots long filament into prey
  9. 16. region of jelly between the epidermis and gastrodermis
  10. 17. box jellies
  11. 18. small pores lining the side of sponge
Down
  1. 1. hydra
  2. 5. cells that resemble amoeba that deliver nutrients in sponge
  3. 6. specialized cells used for defense and capturing prey
  4. 8. food filled ball that will reform into a sponge
  5. 10. inner layer of cells lining gastrovascular cavity
  6. 11. comb jellies
  7. 13. sea anemones and sea corals
  8. 16. bell shaped structure of cnidarian designed for swimming