More cards in this set

How are amphibian lungd ventilated?

Describe birds gas exchange surfaces

How is unidirectional flow achieved in birds?

Where are spiracle on insects and hwat type of gas exchange system do they have?

What are the tubes in the traheal system called and what is their function?

How is oxygen supplied to cells in insects?

Explain how some insects use spiracles for ventilation

What is at the tips of tracheoles and how does it achieve its function?

What so spiracles do to maintain water?

Name the main features of fish's buccal cavity