Modern taxonomy classifies all dinosaurs as reptiles and not birds or mammals because most of the characteristics of dinosaurs are found in reptiles than in the latter species. Most of the giant dinosaurs went extinct after the meteor strike, but smaller ones such as the Xixianykus evolved into birds. DidRead More →

If after that time the skin underneath looks clean it should heal without further treatment (the scale will not grow back but that`s purely cosmetic). Does lizard skin grow back? By virtue of their periodic shedding process, lizards are able to discard wounded skin and replace it with fresh, newRead More →

Tadpole, also called polliwog, aquatic larval stage of frogs and toads. Compared with the larvae of salamanders, tadpoles have short, oval bodies, with broad tails, small mouths, and no external gills. Is tadpole a fish? Tadpoles are tiny round creatures with long tails and gills for breathing underwater. … Tadpoles,Read More →