Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Male monkeys lose the hair on their heads in the same way men do.
41
Dogs can hear sounds that you cant!
2
When cats are happy, they may squeeze their eyes shut.
10
The abdomen of the ant contains two stomachs. One stomach holds the food for itself and second stomach is for food to be shared with other ants.
113
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
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Goats do not have upper front teeth.
27