Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Sharks have been on the planet longer than trees.
14
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
When cats are happy, they may squeeze their eyes shut.
10
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5