10 interesting facts about animals

It turns out that moles perfectly see, as their eyesight is quite sharp. Only they escape from the light because they believe that this is a signal that the predator is somewhere nearby. On the other hand, a mole can dig a tunnel of about 262 ft (80 meters) overnight.

The elephant has 4 knees, this is the only animal on the planet with such a bone structure. Besides, the elephant can stand on its head. Moreover, an elephant’s brain weighs only 0.3% of its body weight. Meanwhile, an elephant’s tooth can weigh up to 20 lbs (nine kilograms)!

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