No they take up a large fraction of your chest
The branching tubes within the lungs end at small alveoli.
small air sacs in your lungs are alveoli (plural) they are where the air you breath in is stored
in lungs
Fmd
Alveoli
Big
I know they have two lungs each the size of small cars.
There are many capillaries in the lungs. These small blood vessels are the site of gas exchange in the alveoli.
alveoli
Brachea
Mostly by their lungs, skin percentage is small to non-existent (in all toads).
The alveoli are small sacs within the lungs where gas exchange occurs. They are located at the ends of bronchiole branches.