Polar bears are synonymous with the whiteness of their fur. However, their fur is not actually white. It's transparent and covers black skin. Why, then, do they not look like black bears? The polar ...
11don MSN
Why polar bears aren’t truly white: The science behind their survival in the frozen north
The Arctic is home to some of the most well-known animals, such as polar bears. They stand for strength, endurance, and the ...
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