¿Qué es un reptil?

Reptiles are vertebrate animals with backbones, similar to fish and amphibians, as they are cold-blooded. Their body temperature changes with the environment, making them less active in cold climates. Reptiles have hard, scaly skin that protects them and prevents dehydration. They have lungs for breathing air and lay eggs on land, with eggs designed to prevent drying out. Sea turtles, for example, lay eggs in sand to ensure the developing animal remains moist.

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