Respiratory System

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Across
  1. 2. External respiration takes place here
  2. 6. Movement of Gas from an area of high pressure to that of low pressure
  3. 7. Detect change in blood pH
  4. 8. Detect change in body temperature
  5. 9. Volume of air breathed in and out in one minute
  6. 10. Detect change in blood pressure
Down
  1. 1. Pressure exerted by one gas within a mixture of gases
  2. 3. Messages sent via these to increase VE
  3. 4. Internal respiration takes place here
  4. 5. Volume of air breathed in and out in a minute