well carbon dioxide and oxygen
breathing is the human action that causes the lungs to be filled with air.
your brain since your lungs are filled with air
The aveoli of the lungs are filled with oxygen when you take a breathe in.
In the lungs? Alveoli :)
The pig has not yet used the lungs to breathe, so therefore they lungs have not been inflated and filled with air.
alveoli
Yes.
he suffered from pneumonia of the lungs. basically his lungs filled up with water and he died. :(
No, the baby never filled them with air from their first breath, therefore they are fluid filled...and won't float.
No. Its puliminary
the pulmonary.
the problems they have are that the dirt that is in the lungs does not brushed out by the cilia, causing the lungs to be filled with black dirt, making it harder to breathe.