Respiratory System

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Across
  1. 6. Happens to the pressure when the volume of the chest decreases
  2. 9. Airways behind the nose that warm, filter and moisten the air.
  3. 11. Respiratory muscle found between the ribs
  4. 12. Mechanical process of moving air into and out of the body
  5. 13. The net movement of anything from a region of higher concentration to a region of lower concentration
  6. 14. Respiratory muscle at the base of the chest cavity
  7. 15. Blood that is carrying a relative high concentration of oxygen
Down
  1. 1. Tidal volume multiplied by the respiratory rate (l/m)
  2. 2. Small airway in the lung that leads to the Alveoli
  3. 3. Chemical process of extracting energy from food
  4. 4. The intercostal muscles that activate during inspiration
  5. 5. exchange The process by which oxygen is delivered and CO2 removed from the blood stream
  6. 7. Left and a right delivering air to the lungs
  7. 8. The volume you inhale with each breath during normal breathing
  8. 10. Air sac, site of gas exchange