Anonymous ID: 77f39d Oct. 10, 2024, 12:40 p.m. No.21741855   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun   >>1862

>>21741827

https://polarbearsinternational.org/news-media/articles/why-polar-bears-have-black-skin/

Why Do Polar Bears Have Black Skin?

 

Sep 14, 2021 โ€ฆ Our two best hypotheses as to why having black skin is essential to polar bears are both related to the sun: First, darker colors are better at absorbing heat โ€ฆ

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