Frog Crossword

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Across
  1. 4. Clear cover that protects eyes.
  2. 5. Blood vessels that carry blood away from the heart.
  3. 8. Hearing.
  4. 9. Lower chamber of the heart.
  5. 11. Air opening to exchange gases.
  6. 15. Stores urine.
  7. 16. Stores, produces, and eliminates blood cells.
  8. 19. Delivers oxygen to body.
  9. 20. The two upper chambers of the heart.
Down
  1. 1. Where eggs are stored in a female.
  2. 2. Stores bile.
  3. 3. Where all waste is collected.
  4. 6. Holds coils of small intestine.
  5. 7. Movies digested food out of the body.
  6. 10. The largest digestive organ and gland in the body.
  7. 12. First sight of chemical digestion.
  8. 13. Filters blood and makes urine.
  9. 14. Blood vessels that carry blood back to the heart.
  10. 17. Part of digestion, uptake of sugar
  11. 18. Holds eggs, waste, and sperm.