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White and Fluffy
Polar bears have thick white fur that keeps them super warm in the freezing cold. Their fur looks white, but the hairs are actually clear like tiny tubes! Under their fur, their skin is black.
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Science — Arctic Animals — Life in the Cold
Polar bears have thick white fur that keeps them super warm in the freezing cold. Their fur looks white, but the hairs are actually clear like tiny tubes! Under their fur, their skin is black.