level: Level 1
Questions and Answers List
level questions: Level 1
| Question | Answer |
|---|---|
| The movement of air in and out of the lungs. | Breathing |
| Carries air from the mouth and nose to the lungs | Trachea (windpipe) |
| Two tubes which carry air to the lungs. | Bronchi |
| Small tubes in the lung. | Bronchioles |
| Small air sacs found at the end of each bronchiole. | Alveoli |
| Bones which surround the lungs to form the ribcage. | Ribs |
| A sheet of muscle found underneath the lungs. | Diaphragm |
| Measure of the amount of air breathed in or out. | Lung volume |