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Respiratory system - Coggle Diagram
Respiratory system
Upper airway
Pharynx
Larynx
Nasal passages
Turbinates or Nasal conchae
Sinuses
Trachea
Nostrils
Thoracic cavity
Ribs
Intercostal muscles
Thoracic vertebrae
Sternum
Lower airway
Bronchioles
Alveolar ducts
Bronchi
Alveoli
Pleura