What are amphibians and what makes them different from other animals?

Amphibians are animals that can live both on land and in water during different stages of their life. They have special features that allow them to survive in both aquatic and terrestrial environments.

Most amphibians begin their life in water and later develop adaptations for living on land. For example, frogs start as tadpoles that breathe through gills in water and later develop lungs and legs as adults. Many amphibians also have moist skin that helps in gas exchange.

Amphibians are different from many other animals because their life cycle and body adaptations allow them to use both land and water habitats.