Question

How do amphibians breathe and move on both land and water

Answer 1

Every organism requires a specialized organ to breathe, for example humans have lungs, fishes have gills, earthworms have skin for breathing.

These specialised structures are present in organisms according to the environment the live in and that help the organisms to breathe. Similarly amphibians have special structures to breathe when they are on land and also when they are in water. The most common example of an amphibian is a frog. A frog can breathe through its skin when it is in water whereas when on land it can breathe with the help of its lungs.