There are more than one million animal species on Earth!
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Dogs can make about 100 different facial expressions.
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A Giraffe has the same number of bones in its neck as a man.
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Lake Nicaragua in Nicaragua is the only fresh water lake in the world that has sharks.
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The fingerprints of koala bears are virtually indistinguishable from those of humans, so much so that they could be confused at a crime scene.
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