Lungs and Breathing

lungs  lungs dirty Your body works to keep your lungs as clean as possible The inside of your nose is lined with tiny hairs and a slimy mucus Dirt and germs The lungs are the central organs of the respiratory system in humans and most other animals, including some snails and a small number of fish

The lungs replenish the body with life-giving oxygen Learn about the anatomy of the lungs Actions for this page Listen; Print The lungs are part of our respiratory system Along with the trachea, alveoli, bronchi and diaphragm, they help us breathe

lungs dirty Your body works to keep your lungs as clean as possible The inside of your nose is lined with tiny hairs and a slimy mucus Dirt and germs Your lungs do more than move oxygen in and carbon dioxide out of the body They also act as filters Mucus in your lungs catches and holds dust, germs, and