Slugs have four noses and can stretch to 20 times their relaxed length.

Polar bears have a thick layer of fat to retain body heat.

Fact #867 · Human Body

Giraffes have high blood pressure to pump blood to their brains.

Fact #1250 · Human Body

Ants do not have lungs and breathe through small openings in their bodies.

Fact #351 · Human Body

Some snakes shed their skin multiple times a year.

Fact #485 · Human Body

The Code of Hammurabi established early written laws.

Fact #652 · Human Body

Polar bears have black skin beneath their white fur.

Fact #26 · Human Body

The human skeleton is made up of over 200 bones in adulthood.

Fact #34 · Human Body

A gecko can climb vertical surfaces using microscopic hairs on its feet.

Fact #415 · Human Body