Marine life | Polar bears aren’t white​😲 скачать в хорошем качестве

Marine life | Polar bears aren’t white​😲

➡️ In fact, their fur is hollow & made of transparent keratin, with little to no pigmentation ❄️ When sunlight hits the bear, it undergoes a complex scattering process within the fur, with only a small amount of light eventually being reflected☀️ ➡️ But wait, there’s more! Underneath their fur, polar bears have black skin🐻 Yes, it’s true! This is an adaptation to help them absorb as much heat as possible from the sun’s rays, which, of course, is advantageous for polar bears trying to stay warm in the Arctic😉 ​ 📸 @rafafdezjr​ 📍 Svalbard, Norway🇳🇴 ​ #aqualungdivers #beyondtheexpected