Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Sheep, goats, octopuses, and toads have rectangular pupils.
7
The head of a jellyfish is called the "Bell."
6
In Australia, there are spiders big enough to eat snakes.
20
Tigers can see 6 times better at night than humans.
305
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12