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The 10 Animals With the Toughest Skin (and How It Helps Them Survive)
Look at the layers or large sections of skin on a rhinoceros and it’s easy to believe they have some of the toughest skin in ...
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Top 10 animals with the thickest skin including crocodile, sperm whale, rhinoceros and more
The rhinos have some of the toughest animal skin with an average two inches thickness in some areas. The layers of their skin made of collagen make their skin tough against predators like lions or ...