how do amphibians breathe
When amphibians are young, such as tadpoles, they breath using  gills and spiracle. When they metamorphose and reach their adult  state they start to breathe air out of lung â¦ s.    Adult amphibians respire (take in oxygen and let out carbon  dioxide) through the skin.onfidence votes 221. Amphibians have gills when they are young or they breathe through their skin. Adult amphibians either have lungs or continue to breathe through their skin.