More cards in this set

What are the surface of the pharynx, larynx and trachea covered in?

What does the trachea divide into?

How many lobes does the right and left bronchi have?

What do the bronchi subdivide into?

What are alveolar ducts?

What is the alveoli?

Characteristics of alveolar walls?

What are the perfect conditions for gaseous exchange?

Where does oxygen move to from the alveoli?

Where does carbon dioxide move to from the blood stream?