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
Condoms were originally made of animal intestines or linen.
347
Two dogs were among the Titanic survivors.
262
Sharks have been on the planet longer than trees.
14
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17