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Author Question: Due to globalization, many cultural groups have minimized their use of puberty rituals for boys; ... (Read 151 times) |
Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.
Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
Everyone has one nostril that is larger than the other.
In 1864, the first barbiturate (barbituric acid) was synthesized.
On average, the stomach produces 2 L of hydrochloric acid per day.