Human Respiratory System

The airway

The lungs (correct)

The nose and mouth

The trachea and bronchi

To filter oxygen before it enters the body

To act as a pump, pushing air into and out of the lungs during breathing (correct)

To carry air between the lungs and the body's exterior

To remove carbon dioxide from the body

To produce energy for the body's functions

To provide nutrients to the cells of the body

To regulate body temperature

To facilitate the exchange of oxygen and carbon dioxide at the cellular level (correct)