#DidYouKnow #Bears
Polar bears aren’t white. Their skin is black and their fur is transparent and refracts light, making it appear white. This helps...#DidYouKnow #Bears
Polar bears aren’t white. Their skin is black and their fur is transparent and refracts light, making it appear white. This helps keep the bear warm as heat from the sun is drawn down the hair shaft so that it can be absorbed by the black skin. #LetsGetLoudFOrAnimals Show more