1) How many lungs does every human has?
2) What shape do lungs have?
3) What weight do the lungs have in adult age?
4) How many lobes do the lungs consist of?
5) What lobe of the left lung is larger than the upper one?
6) Where is the base of the lung located?
7) What the vital capacity of the lungs?
8) Where are the lungs?