The alveoli is a small sack-like structure present in the ___ .
digestive system
circulatory system
skeletal system
respiratory system
The alveoli are tiny air sacs within the lungs where the exchange of oxygen and carbon dioxide takes place. It is a part of our respiratory system.
If a patient is put on dialysis, he is most likely suffering from a severe ailment of the : (a) circulatory system (b) respiratory system (c) excretory system (d) digestive system
The alveoli is a small sack-like structure present in the