It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
When cats are happy, they may squeeze their eyes shut.
10
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
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27