10mrodmg
10mrodmg 10mrodmg
  • 08-11-2018
  • Biology
contestada

What are the main structures of the respiratory system?

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bellbradshaw16
bellbradshaw16 bellbradshaw16
  • 08-11-2018

There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration.

Hope this helps! :)

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