) experienced one particular continent referred to as Pangaea surrounded through the Panthalassa ocean, and as such the inlands were pretty dry and arid. Amphibians advanced from fish around 360 million a long time in the past. They were being the first vertebrates to survive land. Amphibians have moist skin, https://wilidlife-animals41851.weblogco.com/34727294/examine-this-report-on-animal