Sharks, like other fish, have their reproductive organs in their chests.
248
A domestic cat can sprint at about 31 miles per hour.
274
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Early American humans hunted car-size armadillos and used their shells for houses.
12
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Dogs have been man's pet for over 14,000 years.
224
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492