Nose

Throat

Windpipe

Main bronchial tubes

Small bronchial tubes

lungs

Ventilation

Internal respiration vs External Respiration

Pathway of air during inhalation

Upper Respiratory tract

Lower Respiratory Tract

Where would you find a septum in the respiratory tract?

What structure divides the mouth from the nose?

Where would you expect to find mucous membranes in the respiratory system?

What are the three divisions of the pharynx based on their locations?

W