Amphibians 101 - Reptile Encounters

Amphibians 101

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The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin.!53IBasfvKW$-t6!ZB[Ix?#FRQ8S_O/Bc?Zi][2bTolP@m0U`JbX+H-T2O&e+O