Cnidarian

12345678910111213
Across
  1. 5. Stinging cell of a cnidarians
  2. 7. means "cup animal" class of cnidarians that include about 200 species most common jellyfish
  3. 8. gel like matrix between the epidermis and Gastrodermis of cnidarians
  4. 9. A sheet of single cells covering the surface of an animals body
  5. 10. The attached usually asexual stage of Cnidarian
  6. 11. A flexible appendage with which an animal feeds itself feels its environment
  7. 13. A stinging cell that is used to inject a toxin into prey
Down
  1. 1. Means nettle" phylum of invertebrates that contain specialized stinging cells
  2. 2. Usually the sexual stage in the life cycle of cnidarians;the jellyfish body form
  3. 3. 3,700 species af cnidarians these are colonial organisms
  4. 4. Network of nerve cells that lacks a central control
  5. 6. Limestone ridge found in tropical climates Gastrovascularcavity cavity that serves both digestive and circulatory purposes in some cnidarians
  6. 12. Flower animal class of about 6,100 marine species; mainly sea anemones and coral