Did you know?
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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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Products of the Root's Primary Meristems
Types of primary skin lesions
Holland’s six basic types of people based on vocational interests (attitudes, abilities, and ...
The thymus, a primary lymphoid organ where T cells mature.
Computationally assembled model of the TFIIA–TBP–TFIIB–promoter complex based on crystal
Lobes of the brain, with primary receiving and integrating centers of the human cerebral cortex.