Function of scales: Scales function for protection ... During the Carboniferous era, there were many amphibians; the first reptile evolved from labyrinthodont ancestor. Amniotic egg appears very early ...

Function of scales: Scales function for protection ... During the Carboniferous era, there were many amphibians; the first reptile evolved from labyrinthodont ancestor. Amniotic egg appears very early ...

Once you've built a Large-Scale Electric Egg Incubator, you'll have to supply it with power to make it function; otherwise, the eggs inside the incubator won't progress toward hatching.