A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Lobsters have blue blood.
476
Sharks have been on the planet longer than trees.
14
Mosquitoes don't just bite you, they also pee on you.
11