A hedgehog's heart beats 300 times a minute on average!
14
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
A fall of 30 feet can be survived by most cats.
10
The elephant brain weighs about 6,000g.
274
Sharks have been on the planet longer than trees.
14