Jellyfish

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Across
  1. 1. Cells that perform ingesting and digesting
  2. 5. The back end
  3. 8. The top of a animal
  4. 11. The bottom of the animal
  5. 12. decomposing organic material
  6. 13. An animal with spherical symmetry
  7. 14. cell that develops other cells
  8. 15. The front end
  9. 18. Symmetry where animals are sphere shaped
  10. 19. Large openings in the sponge
  11. 20. Symmetry where animals are symmetrical from any pane
Down
  1. 2. Needle like supports made of silica or chalk
  2. 3. Type of symmetry where animals have front,rear,upper,and lower ends
  3. 4. Thin layer of jelly-like material
  4. 6. Animals without a backbone
  5. 7. Animals that have no definite shape
  6. 9. Part of the collar cell that engulfs food
  7. 10. The production of energy through photosynthesis
  8. 16. Sponge's feeding process
  9. 17. Simplest of all multicellular animals