What is this?
Wings
What is this?
A feather
What is this?
A flipper
What is this?
Sharp teeth
What is this?
Skin
What is this?
Moist skin
What is this?
Scales
What is this?
Claws
What is this?
A shell
What is this?
Hair
What is this?
A tail
What is this?
Lungs
What is this?
Gills
What is this?
A beak
What is this?
A fin