Make a 3D polar bear floating on an ice chunk.
Thirty degrees below zero? No problem, if you are an Arctic animal. Creatures who live in cold climates have adapted to survive in frigid temperatures. There's even a worm who lives on glaciers! Find out how they do it, and learn a few tricks to keep your own body warmer on chilly days.
Art project: Make a 3D polar bear floating on an ice chunk.
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