There are more nerve cells in one human brain than there are stars in the Milky Way.
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Your heart beats over 36 million times a year.
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The average office desk has 400 times more bacteria on it than a toilet.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.
Eye Model
Eye Model
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ...
The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ...