It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
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
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
In Australia, there are spiders big enough to eat snakes.
20
A scorpion can hold its breath for up to 6 days.
19
A group of unicorns is called a blessing.
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