Alveoli are the smallest functional units of the lungs. Therefore, they belong to the respiratory system.
the aveoli
threw the aveoli
aveoli
Nose/Mouth,trchea,bronchus,lungs,bronchioles,aveoli.
the aveoli in the Lungs
how does the exchange of gasses between the aveoli and blood happen
They belong to the nervous system
no cause aveoli are little air sacks in the lungs. they are not an organ they are in an organ.
The kidneys belong to the excretory system.
Veins belong to the circulatory system, because they transport blood there for they belong to the circulatory system.
The bones belong to the skeletal system.
The eyes belong to the Nervous system.