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Reptiles are tetrapods with an ectothermic metabolism and amniotic development. They include four living orders: turtles, crocodilians, lizards and snakes, and tuatara. Learn about their history, diversity, and relations with humans.
25 paź 2024 · Reptiles are air-breathing vertebrates with internal fertilization, amniotic development, and epidermal scales. Learn about the major groups of living reptiles, their evolution, and their diversity from Britannica.
2 mar 2024 · Learn what reptiles are, how they differ from other vertebrates, and the orders and examples of reptiles. Explore their evolutionary history, physical traits, and interesting facts.
Learn about reptiles, the air-breathing vertebrates covered in scales, bony plates, or both. See photos and videos of crocodiles, snakes, lizards, turtles, and tortoises.
Reptiles are cold-blooded vertebrates with scaly skin and internal fertilization. They include snakes, lizards, crocodiles, turtles, and tuatara. Learn more about their features, diversity, and extinct relatives.
9 lip 2024 · Reptiles are cold-blooded vertebrates of the class Reptilia, which includes turtles, crocodilians, lizards, and snakes. They have a bony skull, a three-chambered or four-chambered heart, and lay amniotic eggs.
A reptile is an animal that produces eggs and uses the heat of the sun to keep its blood warm. Learn more about reptiles, their characteristics, and how they are related to other vertebrates with Cambridge Dictionary.
