Respiratory System

Match it! Select the correct answer from the pull down...Good luck!

Which is the correct sequence for the path of oxygen through the respiratory system?

During swallowing, the air passage of the pharynx is covered by the

Inside the alveoli, carbon dioxide and oxygen

The dome shaped muscle below the chest cavity is called the

The FIRST branches off the trachea are called

The ______ is a long straight tube that carries air from the back of the throat to the lungs

What is the two step process that deals with inhale and exhale

Air is forced into the lungs by the contraction of the