kids
How Does the Lungs & Respiratory System Work? (Video)
You breathe in. You breathe out. But what's happening inside? Watch this movie and find out!
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
© 1995- The Nemours Foundation. KidsHealth® is a registered trademark of The Nemours Foundation. All rights reserved.
Images sourced by The Nemours Foundation and Getty Images.