All penguins have a layer of blubber, skin, and a layer af feathers to keep them warm in the winter and if they get warm they can pull the feathers out to the sides to cool themselves down. They hunt for food.
A penguin is an antartic animal who is warm blooded and maintain internal body tempature.
They have small feet so they don't lose heat have dense feathers and have a lot of .
They survive because they have fat like me ;d
They have sweets to survive.