What Are The Parts Of A Frog Respiratory System. On land, the buccal cavity, skin and lungs act as the respiratory organs. The airway, the lungs, and the muscles of respiration.
Frogs possess a liver, heart, lungs, stomach, gall bladder and intestines. Frogs do not have ribs or a diagram, which in humans allows them to expand the chest and decreasing pressure in the lungs. A frog’s skin is an important part of.