An elephant's tooth can weigh as much as 12 pounds.
24
The praying mantis is the only insect that can turn its head!
95
We share 70% of our DNA with a slug.
218
The lungfish can live out of water for three years in a state of suspended animation.
48
Lake Nicaragua in Nicaragua is the only fresh water lake in the world that has sharks.
28
Minnows have teeth in their throat.
21