A domestic cat can sprint at about 31 miles per hour.
274
A 42-foot sperm whale has about 7 tons of oil in it.
209
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Penguins have a gland above their eye that turns saltwater into freshwater.
12
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