Zoology

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Across
  1. 2. Full complete body cavity with organs
  2. 3. Study of animals
  3. 4. Study of life
  4. 5. Creates energy in its own body
  5. 9. Specialization of many cells
  6. 10. Can move to find food
  7. 12. Arrangement of body parts to create mirror images
  8. 13. Sharp rigid structures used for support
  9. 14. Breaking off of a body part which becomes a new and identical cnidarian.
Down
  1. 1. Hairlike structures that wave about and create currents
  2. 3. Fertilized egg
  3. 6. Obtains energy from outside sources
  4. 7. Flexible inner boundary of a cell used to regulate material into and out of a cell
  5. 8. Sponges get their food by
  6. 11. Small openings along sponge that let material into the sponge