An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
When you shave a guinea pig it looks like a little hippo.
19
A 42-foot sperm whale has about 7 tons of oil in it.
209
The largest earthworm on record was found in South Africa and measured 22 feet.
151
A cow produces around 200,000 glasses of milk in her lifetime.
373
Sharks have been on the planet longer than trees.
14
Nicole Kidman is scared of butterflies.
65
Sheep, goats, octopuses, and toads have rectangular pupils.
7