More cards in this set

Card 16

Front

Why is the layer of water in alveoli so important despite its disadvantages?

Back

Preview of the front of card 16

Card 17

Front

In the lungs oxygen passes from the alveoli to the blood. Describe and explain the features that make this process rapid and efficient?

Back

Preview of the front of card 17

Card 18

Front

As the water temperature rises, the rate of ventilation in a fish also rises. Explain the advantage of this?

Back

Preview of the front of card 18