Respiratory System
Across
- 4. aka the windpipe, it connects the larynx to the bronchi
- 5. muscular tube that connects the mouth to the stomach
- 6. curved bones that protect the lungs, heart, and more
- 7. inflammatory condition of the lungs primarily affecting the alveoli
- 10. the voice box
Down
- 1. gas that humans inhale
- 2. gas that humans exhale
- 3. the act of breathing
- 8. small air sacs in the lungs where the gas exchange takes place
- 9. the air passages that connect the trachea and the lungs