More cards in this set

Card 16

Front

State two reasons why humans need to absorb large volumnes of oxygen from the lungs?

Back

Preview of the front of card 16

Card 17

Front

List in the correct sequence all the structures that air passes through on it's journey from the gaseous exchange surface of the lungs to the nose

Back

Preview of the front of card 17

Card 18

Front

Explain how the cells lining the trachea and bronchus protect the alveoli from damage

Back

Preview of the front of card 18