The horizontal fraction bar was introduced by the Arabs.
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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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Everyone has one nostril that is larger than the other.
Aquilia Area in Color:
Genetics Question and Answers
Economics question
economic question
Dark Blue Eye Color
Color-enhanced electron micrograph of a DNA replication bubble and replication forks