Discovery Science: Earth Biology – Animals – reptiles
Earth Science: Biology – Animals – Reptiles REPTILES date from 300 million years ago. when three evolutionary lines diverged: One became turtles and tortoises, another dinosaurs, lizards, snakes, crocodiles, and birds. The third became mammals Reptiles include snakes, lizards, turtles, crocodiles, and the extinct dinosaurs. They have been able to successfully live on land because … Read more