人體：呼吸系統

English / Original Description

Yoto Says: Shrink down with the BrainBots to learn all about the respiratory system. Watch out for nose hairs! Where did the word lung come from? The BrainBots are out of the classroom and shrinking all the way down to learn as much as they can about the group of tissues and organs that allow us to breathe - the respiratory system. Join Nellie, Buzz and Gibbs as they learn all about carbon dioxide, oxygen and the lungs. They’ll follow air on its journey through the body and jump up and down on the alveoli. They’ll even get cleaned by nose hairs! Test your knowledge at the end of the card to see how many BrainBank facts you can remember about the human body and its respiratory system.