Vital capacity is best described as:

Match the letter to the structure. Thoracic cage.png

The nose consists of only cartilage.

Match the letter to the muscle. laryngeal muscles.png

 Which structures connect the lungs to the trachea?

What is the pleural cavity?

Which statement correctly describes the roles of the primary breathing muscles?

What is the purpose of the cardiac notch?

The act of breathing is called

What is the pleura?