Dogs have been man's pet for over 14,000 years.
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Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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A dairy cow can produce more milk when listening to music.
446
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The elephant brain weighs about 6,000g.
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The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8