Just about everyone knows what a frog is and what it looks like. There are some people out there who don't. This is why I am writing this report. are cold-blooded amphibians. This means that they don't feel the difference in hot and cold weather. The first thing you notice when you see a frog is its shape and color. have long hind legs that, when they sit still, are folded up in a kind of N form. have a large head and no neck. They have small bodies, no tail and their front legs are pretty short compared to their back ones. Scien ....