Business Insider7 年
What color is polar bear fur?
Polar bears aren't actually white. Their color is determined by the lighting ... Underneath all that hair, polar bear skin is actually black. The black skin readily absorbs sunlight to keep ...
Newspoint on MSN4 个月
Black Skin or White Skin? The Real Facts About Polar Bears’ Appearance
their skin is actually black. This intriguing fact raises questions about the true nature of their appearance and adaptations ...
Business Insider India7 年
Polar bears aren't actually white, and sometimes they can turn green
Polar bears aren't actually white. Their color is determined by the lighting ... Underneath all that hair, polar bear skin is actually black. The black skin readily absorbs sunlight to keep ...