Amphibians Breathe Through Lungs
Most amphibians breathe through lungs and their skin.
Amphibians breathe through lungs. Reptile lungs, in turn, are formed by multiple alveoli. To exchange gases, terrestrial reptiles depend on their lungs. The latter uses them when it goes to the surface, take the o 2 and remains floating, like other amphibians.
Insects do not have lungs, nor do they transport oxygen through a circulatory system in the manner that humans do. Limbs and lungs are for adaptations of life on land and distinguish them from reptiles. (amphibians do not have claws.) breathing:
Amphibians ventilate lungs by positive pressure breathing (buccal pumping), while supplementing oxygen through cutaneous absorption. When they metamorphose into frogs, they eventually lose their gills and start breathing through the lungs or through the skin. Most amphibians, however, are able to exchange gases with the water or air via their skin.
Most amphibians breathe through lungs and their skin. This enables them to move from aquatic to terrestrial environments during different seasons. How do terrestrial reptiles breathe?
Ventilation is accomplished by buccal pumping. When they metamorphose and reach their adult state they start to breathe air out of lungs. They breathe through gills while they are tadpoles.
While all of these species breathe using lungs, there are some species that actually breathe through their skin or gills. During adulthood, most amphibians breathe through their lungs, skin, and the lining of their mouth cavities. That, however, is where the similarity between the insect and human respiratory systems essentially ends.