Penguins are vertebrates. They belong to the class Aves, which means they are birds and possess a backbone. As warm-blooded animals, they have feathers, lay eggs, and are adapted to life in aquatic environments.
Pinguin
yes
Antarctica
Ananas
lots
No, a penguin is not a mammal.
Yes
Pinguin
yourmom327
penguin = Pinguin
You don't.
invertebrate - has exoskeleton