Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
A group of pugs is called a grumble.
10
There are approximately three chickens for every human on Earth.
13
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492