Polar bears may be big, but they are surprisingly fast on their dinner-plate-sized paws. Their thick fur comes with two layers in addition to a layer of fat that keeps their massive bodies warm while living in their cold Arctic habitat. What else do you know about polar bears? Captivating photos and fun facts make learning about these animals exciting. A back matter feature expands learning even further with a range map, size comparison, and more about the type of animal. It's awesome
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