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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
Did you know?
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.
The deer mouse and the African elephant represent extremes among mammals of r versus K selection.
Decorative white silk crosses are an ingenious tactic used by orb-weaving spiders to protect their w
Mountain View Cur
African leopard (Panthera pardus pardus)
Change in American Gender Attitudes, 1977-2006 Over recent decades, views of gender roles have beco
Intaglio printmaking technique, general view.