One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Camels have three eyelids to protect themselves from blowing sand!
30
The venom of the king cobra is so deadly that just one gram of it can kill 150 people.
76
A snail can sleep for three years.
40
An elephant trunk has no bone but 40,000 muscles.
24
There is a tiger named Kenny who is the only known tiger to have downs syndrome.
10
Some ribbon worms will eat themselves if they can't find any food.
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