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The secret behind a cat’s tongue

Cats are very special mammal animals, and until not long ago, they had a secret in their tongue which we have finally discovered. They are very sleepy animals, they sleep 14 hours a day, but they are also very clean, since when they are awake they dedicate a long time to cleaning their bodies with their own tongues.

But we couldn’t understand how they could clean themselves perfectly by just licking. Some researchers have found out that cats tongues are covered in many tiny thorns called buds. These thorns have a hollow cavity, which cats use to fill with saliva and use it, as if it was a sponge with water and soap, to clean all of their bodies. That is, by licking themselves! Cats are very clean, and beautiful!

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