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.