It is impossible to lick your elbow.
A shrimp's hearts is in it's head.
Horses can't vomit.
Every year about 98% of atoms in your body are replaced.
Deer can't eat hay.
The lifespan of a squirrel is about nine years.
Human thigh bones are stronger than concrete.
The elephant is the only mammal that can't jump!
Dolphins sleep with one eye open!
İt is impossible to sneeze with your eyes open.
Slugs have 4 noses.
The longest recorded flight of a chicken is 13 seconds.
Butterflies taste with their feet.
