In the model that you built of the respiratory system, what structures did the straws represent?(1 point)
the lungs
the lungs
the diaphragm
the diaphragm
the chest cavity and ribs
the chest cavity and ribs
the trachea and bronchi
the trachea and bronchi
In the model of the respiratory system, the straws represented the trachea and bronchi.
To determine the answer to this question, we will need to refer to the model of the respiratory system that was built. Since we don't have access to the model, we can make an educated guess based on the information provided.
The question asks what structures the straws represent in the model. The options given are:
- the lungs
- the diaphragm
- the chest cavity and ribs
- the trachea and bronchi
Based on our knowledge of the respiratory system, it is unlikely that the straws represent the lungs themselves, as the lungs are typically depicted as large, spongy structures. Additionally, straws are not usually associated with the diaphragm or the chest cavity and ribs. Therefore, the most likely answer is that the straws in the model represent the trachea and bronchi.
However, please note that without access to the actual model, we cannot provide a definitive answer. It would be best to refer to the instructions or information provided with the model to determine the representation of the straws accurately.