Frog antomony

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Across
  1. 2. lower chamber of the heart
  2. 5. first part of small intestine
  3. 7. produces blood
  4. 8. delivers oxygen
  5. 9. stores bile
  6. 15. a tube that moves food through the body
  7. 18. moves digested food out of the body
  8. 20. upper chambers of the heart
  9. 21. filters blood
  10. 23. vessels that carry blood to the heart
Down
  1. 1. cover that protects the eyes
  2. 3. carries eggs
  3. 4. catches prey
  4. 6. stores waste
  5. 8. largest digestive organ
  6. 10. all waste is collected
  7. 11. stores urine
  8. 12. blood vessels that move blood away from the heart
  9. 13. digestion
  10. 14. membrane that holds small intestines
  11. 16. the start of digestion
  12. 17. masses of fat that are needed for hibernation
  13. 19. openings to exchange gases
  14. 22. hearing