Sharks, like other fish, have their reproductive organs in their chests.
248
Early American humans hunted car-size armadillos and used their shells for houses.
12
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27