Sharks have been on the planet longer than trees.
14
World's heaviest primates: morbidly obese humans. After that: gorillas at 485 lbs.
106
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Female kangaroos have three vaginas.
2
The technical term for a cat’s hairball is a “bezoar.”
117
Cats sleep for 70% of their lives.
8
There are more insects in one square mile of rural land than there are human beings in the world.
55