All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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A ball of glass will bounce higher than a ball made of rubber.
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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Most dust particles in your house come from dead skin.
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No matter how cold it gets, gasoline will not freeze.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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