frog science thing

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Across
  1. 1. deliver oxygen to the body; part of the respiratory system
  2. 4. Masses of fat in the body cavities of frogs needed for hibernating and matching; considered part of the reproductive system in the frog
  3. 5. Membrane Hearing
  4. 7. thin membrane that holds the coils of the small intestine
  5. 9. Stores solid waste, eggs, sperm; part of the excretory system, reproductive system, and the digestive system
  6. 12. it jumps
  7. 15. moves digested food out of the body; part of the digestive system
  8. 16. All waste is collected; part of the digestive system
  9. 17. Blood vessels that carry blood back to the heart; part of the circulatory system
  10. 19. the first part of the small intestine immediately beyond the stomach, leading to the jejunum; part of the digestive system
  11. 20. Carries eggs in female frogs; part of the reproductive system
  12. 21. Digestion, uptake of sugar; part of the digestive system
  13. 22. Stores bile; part of the digestive system
Down
  1. 2. Transparent cover that protects the eye
  2. 3. Blood vessels that carry blood away from the heart; part of the circulatory system
  3. 6. (Frog)lower chamber of the heart;part of the circulatory system
  4. 8. Catches prey
  5. 10. the two upper chambers of the heart; part of the circulatory system
  6. 11. air opening to exchange gases
  7. 13. Filters blood, makes urine; part of the excretory system
  8. 14. Stores urine; part of the excretory system
  9. 15. Organ near the stomach that produces, stores, and eliminates blood cells
  10. 18. First site of chemical digestion; part of the digestive system
  11. 23. largest digestive gland or organ in the body of the frog: part of the digestive system