An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
The oldest recorded elephant lived for 82 years.
213
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A 42-foot sperm whale has about 7 tons of oil in it.
209
The cat brain weighs about 30g.
167
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19