Cat

Photo Source animalplanet.com

There are over 500 million domestic cats in the world.

Cats conserve energy by sleeping for an average of 13 to 14 hours a day.

Cats have flexible bodies and teeth adapted for hunting small animals such as mice and rats.

A group of cats called a clowder, a male cat is called a tom, a female is called a molly or queen while young cats are called kittens.

Domestic cats usually  weigh around 4 kilograms (8 lb 13 oz ) to 5 kilograms ( 11 lb 0 oz).