amazing frog crossword

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Across
  1. 2. stores bile
  2. 6. first site of chemical digestion
  3. 10. filters blood and make urine
  4. 11. stores urine
  5. 12. digestion uptake of sugar
  6. 13. thin membrane that holds coil of small intestine
  7. 15. teeth catches pray
  8. 17. air opening to exchange gases
  9. 20. membrane transparent cover that protects eye
Down
  1. 1. the first part of the small intestine beyond the stomach
  2. 3. all waste is collected
  3. 4. deliver oxygen to the body
  4. 5. blood vessels that carry blood from the heart
  5. 7. carry eggs in female frogs
  6. 8. membrane Hearing
  7. 9. stores solid waste eggs sperm
  8. 14. organ near the stomach that produces
  9. 16. the two upper chambers of the heart
  10. 18. moves digested food out of the body
  11. 19. blood vessels that carry blood back to the heart