This structure contains sacs made up of alveoli that are fed by tubes called bronchi.
Cancers of this organ are, like the pancreas, treated by the drug erlotinib. It is at this organ that ACE converts angiotensin I to angiotensin II. Some arachnids possess structures analogous to this organ called "book" these, and the membrane that surrounds them is the pleura. This structure contains sacs made up of alveoli that are fed by tubes called bronchi. For 10 points, name this respiratory organ that exchanges oxygen and carbon dioxide with the blood.
Cancers of this organ are, like the pancreas, treated by the drug erlotinib.
{lungs}