Nasal Cavity
Oral Cavity
Nostrils
Mouth
Pharynx
Epiglottis
Larynx
Trachea
Right Pulmonary Bronchus
Ribs
Diaphragm
Air entering through the nostrils
Deoxygenated air leaving the body after gas exchange
Alveoli
Left primary bronchus
Blood Capillaries
Bronchioles
