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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).
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A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
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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.
Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
This image captures a protest of people who want the privilege of “naming” themselves.
Which aspect of executive functioning is required to play the game of “Simon Says,” in which ...
How to solve equations involving absolute values
Absolute Stability
![Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]](https://biology-forums.com/gallery/44/medium_6_28_02_22_5_37_03.png)
Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]