It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Mosquitoes don't just bite you, they also pee on you.
11
Giant Anteaters' front legs look like a panda.
48
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Sharks have been on the planet longer than trees.
14
The elephant brain weighs about 6,000g.
274