Question

In the model that you built of the respiratory system, what structures did the straws represent?(1 point)%0D%0AResponses%0D%0A%0D%0Athe diaphragm%0D%0Athe diaphragm%0D%0A%0D%0Athe lungs%0D%0Athe lungs%0D%0A%0D%0Athe chest cavity and ribs%0D%0Athe chest cavity and ribs%0D%0A%0D%0Athe trachea and bronchi

Answer 1

In the model that you built of the respiratory system, the straws typically represent **the trachea and bronchi**. They serve as pathways for air to travel to and from the lungs, much like how the trachea and bronchi function in the respiratory system.