Adventures in the Respiratory System

When Sam breathes in a speck of dust through his nose, how does the body separate that from the oxygen it needs? The Bod Squad shrinks down in size and travels through Sam's respiratory system, all the way to the lungs and back. An adventure-filled graphic novel that provides young readers information about the human body and how its respiratory system works. Includes contemporary full-color graphic artwork, fun facts, additional information, and a glossary.