The horizontal fraction bar was introduced by the Arabs.
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Excessive alcohol use costs the country approximately $235 billion every year.
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The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
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Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D
This couple, a brother and sister in Germany and the proud parents of this child, are challenging ...
Middle adults usually have more time to focus attention on their relationships