The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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There are 20 feet of blood vessels in each square inch of human skin.
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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
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The average adult has about 21 square feet of skin.
The values of Φ and Ψ for all the amino acid
Cultural values Exercise
Ranges of normal temperature values
Stronger threads are created by cold rolling a heat-treated bolt blank instead of cutting the ...
X-ray showing pneumonia. Fluid and blood cells fill the lungs