Cats sleep for 70% of their lives.
8
Penguins have a gland above their eye that turns saltwater into freshwater.
12
The head of a jellyfish is called the "Bell."
6
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Gorillas can catch human colds and other illnesses.
205
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16