Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Moths are unable to fly during an earthquake.
328
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11