Worm Puzzle

123456789101112131415
Across
  1. 8. a structure containing a number of nerve cells
  2. 9. a process of restoring damaged cells, tissues, or body parts
  3. 12. a multitasking muscular funnel that helps with breathing and directing food
  4. 13. a muscular pouch in the digestive system that grinds food
  5. 14. this helps flat worms move
  6. 15. a light sensitive spot that detects direction and light
Down
  1. 1. Annelida have a __ digestive system
  2. 2. a stiff structure resembling hair
  3. 3. an example of this kind of worm is a heartworm
  4. 4. these worms are segmented
  5. 5. this means a worm is both male and female
  6. 6. thin-walled expansion of the esophagus that is used for storing food
  7. 7. Some worms are this-need a host to survive
  8. 10. cord of nerve fibers running the length of an animals body
  9. 11. worms are very__ meaning they can live in many areas