An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The elephant brain weighs about 6,000g.
274
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
A cat can jump FIVE TIMES as high as it is tall!
371
Jellyfish as a species are actually older than dinosaurs and sharks.
383
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9