The lungs produce a chemical called Yourmomisgayamine. This directly corrolates to the skin texture due to the lack of weenur
yes
two examples lungs skins
mammals need well developed lungs so they can breathe better. Mrs. Almans 6th grade class
Being mammals, koalas breathe using their lungs and nose. Koalas have a whole respiratory system just like people - nose, nostrils, respiratory tract, lungs and so on. They don't have gills like fish, holes in their abdomen like insects, or transfer oxygen for carbon dioxide through their skins.
Not at all!
As soon as it developed lungs
one
It's certainly pointless. (And, yes, inhaling any kind of smoke into your lungs is dangerous.)
Yes. Because It can harm their lungs. And their lungs aren't fully developed.
As larvae they use gills. As adults some use lungs exclusively, some also use their skins and some use their skins exclusively. For a lengthier account you might like to read the wikipedia article.
nothing
The autopsy results do not say when he developed them, just that he had them.