All amphibians spend part of their lives on water and land. This is the origin of their name. "Amphibian" comes from the Greek word for "double life." Some of these animals are born with gills and grow as they transform into adults, while others retain them for life.
Why are they called amphibians?
The name of the amphibian, derived from the Greek amphibian, which means "live a double life," reflects this dual life strategy. However, some species are permanent terrestrials and others are completely aquatic.
Reasons to make amphibians amphibians
Amphibians are small vertebrates that require water or a moist environment to survive. Species in this group include frogs, toads, salamanders, and newts. Everyone can breathe through very thin skin and absorb water.
What is the term amphibian?
1: One of a group of cold-blooded vertebrates (frogs, toads, etc.) that have gills, live in water like larvae, and breathe air like adults. 2: Airplane designed to take off and land on land or water.
Why do amphibians mean double life?
Amphibians are said to live a double life because they often live on water and land at various stages of their lives.
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