It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
A giraffe's kick is so powerful that it can decapitate a lion.
216
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
The male seahorse carries babies and 'gives birth' to them instead of the female.
7