If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).
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Thyroid conditions may make getting pregnant impossible.
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Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.
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Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.
These young children are taking the initiative to explore their environment as they examine a snail
William Masters and Virginia Johnson are among the most influential researchers in the history of th
Leonardo da Vinci, Study for a Sleeve.
Piaget's research involved several kinds of conservation tasks