Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Sharks, like other fish, have their reproductive organs in their chests.
248
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Dogs have been man's pet for over 14,000 years.
224