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Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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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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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Margination, diapedesis, and chemotaxis of white blood cells Margination, diapedesis, and chemotaxis of white blood cells
Urinary tract infection. A UTI is characterized by fever, lumbar or abdominal pain, and pain or burn Urinary tract infection. A UTI is characterized by fever, lumbar or abdominal pain, and pain or burn
The watery interior of cells The watery interior of cells
The formed elements: In this image, the red cells are red, the white cells are white, and the ... The formed elements: In this image, the red cells are red, the white cells are white, and the ...
The Cells of the Innate Response The Cells of the Innate Response
The population of a city has continued to grow since 1950. The population of a city has continued to grow since 1950.
Video: Non-polar compounds - insolubility

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