BGU researchers part of international team in study saying reptiles could face extinction threat

Reptiles include a wide variety of cold-blooded, air-breathing vertebrates, including snakes, lizards, turtles, iguanas, crocodiles, and alligators.
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How Amphibians Breathe Through Their Skin to Survive

Explore how frogs, axolotls, and other amphibians use cutaneous respiration to absorb oxygen directly through their skin.