it increases their oxygen supply
They have a lot of blood vessels just under the skin, and when moist, will transfer some oxygen into the body, kind of like gills.
Frogs use their moist skin to breathe when they are in water😊
As young amphibians have external gills. As adults their skins are permeable to gas exchange. Reptiles breath only with their lungs.
Well if you think about it, frogs are amphibians, they breathe through their skin and their skins needs to be wet and moist all the time.
rough or smooth .
They breathe with gills and lungs
They breathe through their skins
Reptiles always breathe with lungs. Amphibians may breathe with lungs, gills or through their skin.
they breathe with gills
Amphibians skin helps them breathe.
The adults do.
they breathe
Mammals, birds, reptiles and adult amphibians breathe using lungs. Fish breathe using gills, while juvenile amphibians breathe using gills and spiracles.