no
alveoli
Alveoli are the smallest functional units of the lungs. Therefore, they belong to the respiratory system.
Alveoli
The alveolar region of the lungs. (alveoli)
Lungs
aleovi
The respiratory system. The alveoli are air sacs in the lungs.
in the alveoli
alveoli
Alveoli
Your lungs, the diaphragm, alveoli, bronchi, and capillaries are all in the respiratory system
the alveoli