A scorpion can hold its breath for up to 6 days.
19
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
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Giant Anteaters' front legs look like a panda.
48
Sharks have been on the planet longer than trees.
14