There are more bacteria cells than human cells in the human body

The lining of the stomach is replaced every 4-5 days to prevent it from digesting itself

Sharks before trees

A "Panther" is not a real animal. It is a name used to describe cougars, leopards, and jaguars that are black in color

Some cats are allergic to humans

Flamingos are naturally white. Their pink color comes from their diet of brine shrimp and algae