Do Amphibians Breathe Through Gills
There are a few amphibians that do not have lungs and only breathe through their skin.
Do amphibians breathe through gills. They have gills to breathe under water and fins to swim with. When amphibians are young such as tadpoles they breath using gills and spiracle. There are a few amphibians that do not have lungs and only breathe through their skin.
This means that they deal with slow diffusion of oxygen through their blood. Amphibians have primitive lungs compared to reptiles birds or mammals. Their gills absorb oxygen directly from the water in which they swim releasing waste carbon dioxide at the same time.
It breathes through gills. The process amphibians use to breathe through their skin is called cutaneous gas exchange. When they metamorphose into frogs they eventually lose their gills and start breathing through the lungs or through the skin.
The transformation isnt the same in all amphibians but. With some amphibians it appears that they can breathe underwater when in fact they are holding their breath. Amphibians larvae mature in water and breathe through gills.
This is also why amphibians can stay underwater for so long. Tadpoles and some aquatic amphibians have gills like fish that they use to breathe. Most amphibians breathe through lungs and their skin.
Likewise how do amphibians breathe. Amphibians are able to breathe through the entire surface of their skin or through gills depending on which set of respiratory system they were born with. Just as their skin can absorb oxygen from the air it can absorb oxygen from the water too.