Annelids

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Across
  1. 2. stores food in annelids
  2. 5. male and female parts in one, hermaphrodite
  3. 7. helps push food to the esophagus
  4. 10. grinds up food in annelids
  5. 12. class of earthworms
  6. 13. true body cavity
  7. 15. excretory organ of annelids
  8. 16. class of leeches
  9. 17. large segment that secretes mucus
  10. 18. redundancy or repetition of body parts
  11. 19. enzyme that breaks down cellulose
Down
  1. 1. class of marine worms, Nereis
  2. 3. first body segment of a worm
  3. 4. phylum of segmented worms
  4. 6. provides toughness to exoskeletons
  5. 7. unjointed appendages of polychaete
  6. 8. larva of polychaete
  7. 9. small bristle like, on ventral side, locomotion
  8. 11. having male and female parts in separate bodies
  9. 14. structure that divides the segments internally