
Most people know what a frog looks like on the outside, but what goes on inside its body? With the help of this ingenious book, inquisitive readers will learn all about the internal features of frogs and other amphibians. Colorful diagrams show readers what the insides of animals...

Most people know what a frog looks like on the outside, but what goes on inside its body? With the help of this ingenious book, inquisitive readers will learn all about the internal features of frogs and other amphibians. Colorful diagrams show readers what the insides of animals...