Across
- 2. This is a type of cancer that affects the respiratory system.
- 5. The respiratory system uses many different components to breath. Each group has _______ different parts.
- 7. Lungs deliver what to the rest of your organs?
- 8. Breathing out carries carbon dioxide and other ____ out of the body.
Down
- 1. _______ are things people smoke and are bad for your lungs.
- 3. What is the name of the device that can tell how much air you inhale and exhale.
- 4. what system does the respiratory system interact with when it inhales and exhales?
- 6. what is another word for voice box?