Completar frases AmphibiansVersión en línea Amphibians: fill gap activity. por javier garcia 1 land lungs gills cold wet bare oviparous four water webbed Amphibians can live on and in . When they are young , amphibians use their to breathe , but when they are adults , amphibians use their to breathe . They are . They have got legs and skin . Amphibians have got feet . They are - blooded . Amphibians have skin .
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