Yes they can.. If you abuse them by smoking cigarettes.
diaphragm the lungs
it's probably because flagellum makes bacteria move so there is a chance bacteria can move out of your lungs
I think you meant move air into the lungs. The muscle is the diaphragm.
emphysema
to move when the lungs expand so the lungs dont get crushed
diaphragm
brick break
They are the alveoli.
Your lungs are the reasons you body has Oxygen. In your lungs, we do produce mucus, which we cough up because of the cilia in our lungs. Smoking causes this cilia to not move the mucus out of your lungs which in turn causes problems.
yes because organs are made up of tissues and so are muscles and for the lungs to move they need the muscle. So yes your lungs do have muscles.
the expansion and relaxation of your diaphram.
Diaphragm