Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
When you shave a guinea pig it looks like a little hippo.
19
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Sharks have been on the planet longer than trees.
14