click below
click below
Normal Size Small Size show me how
science
Lung parts
| Question | Answer |
|---|---|
| Connects to mouth/nose | Trachea (windpipe) |
| Contains ciliated cells (and mucus producing cells) which help keep lungs clear | Bronchus |
| Smaller branches which end in alveoli | Bronchioles |
| air sac where gas exchange takes place | Alveolus |
| Where ventilation takes place | Lung |
| What does lungs take in from the air passes into the bloodstream | Oxygen |
| What does lungs remove from the blood and passes it into the air | Carbon dioxide |