Cats sleep for 70% of their lives.
8
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Female kangaroos have three vaginas.
2
The cat brain weighs about 30g.
167
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