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The horizontal fraction bar was introduced by the Arabs.
Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
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