Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Two dogs were among the Titanic survivors.
262
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Sloths take two weeks to digest their food.
243
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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