Question

genral features of amphibian

Answer 1

Defining characteristics of these creatures include moist, scaleless skin and the fact that they are cold-blooded. Amphibians absorb water and undergo gas exchange through their skin. There are three orders of amphibians. Urodeles have legs and a tail, such as salamanders.

Answer 2

they lay eggs and hatch them to give birth to young.

eg: frog

they are oviparous.