Cats, dogs and other stuff...

in #cats • 6 years ago (edited)
#photography #markboss-promo #busy #teamslovenia
6 years ago in #cats by
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     6 years ago 

    Researchers are unsure exactly how a cat purrs. Most veterinarians believe that a cat purrs by vibrating vocal folds deep in the throat. To do this, a muscle in the larynx opens and closes the air passage about 25 times per second.

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