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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.
Walrus tusk engraving made by Chukchi artisans depicting polar bears attacking walruses. On display
A sod house in North Dakota, 1896. Individual “bricks” of sod were hewn from the ground and stacked
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A solution is made by adding 0.100 mole of ethyl ether to 0.401 mole of ethyl alcohol. If the ...