That is the correct spelling of "amphibian" (animal dwelling on land and in water).
No. An animal cannot be both.
No. An amphibian is an animal; a living thing. Water is a substance; it is not alive.
Amphibian
it is an amphibian
An amphibian is an animal that lives on both land and water.
A amphibian is a cold-bloded vertabrate animal of class that compises the frog, toads, newts, and salamanders.
The frog
amphibian
Amphibian
There is no such animal.
An amphibian is an animal that can live in the water and on land.