A 42-foot sperm whale has about 7 tons of oil in it.
209
Early American humans hunted car-size armadillos and used their shells for houses.
12
Alligators can live up to 100 years.
337
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10