Amphibians

A four legged vertebrate is a(n)

Where do most amphibians spend the first part of their life cycle?

Where do most amphibians spend the first part of their life cycle?

As adults, amphibians are

A frog has which of the following traits?

A frog breathes with:

Which frog organ vibrates then causes tiny bone to transmit vibrations to inner ear, maintains balance?

_____ cold blooded animals whose body temperature is regulated by their environment.

_____ is the transformation from larval stage to adulthood that occurs in frogs, toads, and salamanders