In the model of the respiratory system, the straws typically represent the trachea and bronchi. Their function in the model simulates how air is conducted from the trachea into the lungs through the bronchi.
In the model that you built of the respiratory system, what structures did the straws represent?(1 point)
Responses
the diaphragm
the diaphragm
the chest cavity and ribs
the chest cavity and ribs
the lungs
the lungs
the trachea and bronchi
1 answer