Reptiles

Questions and answers about reptiles

What Reptiles Existed Before Dinosaurs?

For approximately 120 million years—from the Carboniferous to the middle Triassic periods—terrestrial life was dominated by the pelycosaurs, archosaurs, and therapsids (the so-called ‘mammal-like reptiles’) that preceded the dinosaurs.Aug 4, 2019[1] What Existed Before The Dinosaurs? The age immediately prior to the dinosaurs was called the Permian. Although there were amphibious reptiles, early versions of …

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How Are Fish Amphibians Reptiles Mammals And Birds Alike?

Fish, reptiles, amphibians, birds and mammals all have bones. Fish, reptiles and amphibians are cold-blooded animals. Scientists believe that fish were the first animals to develop bones.Oct 1, 1991[1] How Are Amphibians Reptiles And Fish Alike? Some vertebrates do not need feathers or fur on their bodies to keep warm. That’s because they are ectotherms, …

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