Like crocodiles, alligators are part of the order 'Crocodylia'.

The most expensive perfume in the world is Parfum VI, which was made by Arthur Burnham. A 4 inch bottle which is covered with diamonds and 24-carat gold costs $71,380.

The starfish is the only animal that can turn its stomach inside out.

A M A Z I N G   F A C T S