Station 3: How the respiratory system relate to the other body systems?

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Across
  1. 3. - Process of expelling air from the lungs.
  2. 6. - Energy molecule produced using oxygen delivered by the respiratory system.
  3. 8. - Tiny hair-like structures in the respiratory tract that trap debris.
  4. 10. - Muscle that aids in breathing and works with the muscular system.
  5. 11. - System that controls the rate of breathing.
  6. 12. - Tiny blood vessels surrounding alveoli for gas exchange.
  7. 14. - Cells that carry oxygen from the lungs to tissues.
  8. 17. - Gas exchanged in the lungs that is essential for cellular respiration.
  9. 19. - Tiny air sacs in the lungs where gas exchange occurs.
  10. 20. - Windpipe that connects the larynx to the bronchi.
Down
  1. 1. - System that transports oxygen and nutrients to cells.
  2. 2. - Process of taking air into the lungs.
  3. 4. - The respiratory system helps maintain this balance in the body.
  4. 5. - Protein in red blood cells that carries oxygen.
  5. 7. - Waste gas removed by the respiratory system and transported by the circulatory system.
  6. 9. - System that works with the respiratory system to filter pathogens.
  7. 13. - Primary organs of the respiratory system.
  8. 15. - Tubes that carry air from the trachea to the lungs.
  9. 16. - The respiratory system helps regulate this by controlling CO2 levels.
  10. 18. - Flap that prevents food from entering the trachea.