First Steps on Science: Amphibians
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Amphibians are cold-blooded vertebrates that can live both on land and in water, breathing through gills and lungs as well as their skin. They come from eggs and have either smooth, wet skin or skin with glands. Amphibians display characteristics of both aquatic and terrestrial animals by being able to reproduce and spend early developmental stages in water before living on land.
First Steps on Science: Amphibians
- 2. . ? Amphibians are living things. ? Amphibians are vertebrates because they have a backbone. ? They are cold-blooded animals. ? Some amphibians have got smooth and wet skin. ? They come from eggs, they are oviparous. ? They can live both on land and in water. ? They breathe with gills and lungs. They can breathe through their skin too.
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