Mammals
All baby mammals are fed this by their mothers.
What is milk?
These are what penguins use to swim, but most birds use them to take to the skies.
What are wings?
This is what covers all reptiles' skin.
What are scales?
Amphibians start their life living here.
Where is the water?
This is what fish use to breathe, and it covers their skin.
What are gills?
This covers all mammals' skin.
What is fur or hair?
This is what covers all birds' skin.
What are feathers?
Amphibians start their lives as these.
What are tadpoles?
This is what sharks' teeth are made of.
What is cartilage?
This type of mammal has a pouch, and includes Tasmanian Devils and Sugar Gliders.
What is a marsupial?
This is what covers all amphibians' skin.
What is nothing?
This aquatic mammal is considered the second smartest animal in the world.
What is a dolphin?
This category, containing only two speices, are the only mammals not to give live birth.
What are monotremes? (platypi and echindas)
This lesser-known major group of amphibians are often mistaken for small snakes or large worms.
What are caecillians?