Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Sloths take two weeks to digest their food.
243
The cat brain weighs about 30g.
167
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Domestic pigs average a top speed of about 11 miles per hour.
182
The head of a jellyfish is called the "Bell."
6
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11