It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Female kangaroos have three vaginas.
2
A lion in the wild usually makes no more than twenty kills a year.
186
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10