Only female bees work.
20
The average housefly lives only two weeks.
39
Ants make up 1/10 of the total world animal tissue. The total biomass of all the ants on Earth is about equal to the total biomass of all the people.
85
Ants don't sleep
15
A giraffe can clean its ears with its 21-inch tongue!
31
Crocodiles swallow stones to help them dive deeper.
55
Only female mosquitoes bite and drink blood.
28
A jellyfish is 95 percent water
34