What is the difference between Oesophagus and esophagus?

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Tags

  1. #called
  2. #oesophagus
  3. #gullet
  4. #windpipe
  5. #moves
  6. #swallow
  7. #behind
  8. #contract
  9. #stomach
  10. #squeeze
  11. #upper
  12. #together
  13. #walls
  14. #trachea