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Author Question: A junction table breaks down the many-to-many relationship into two one-to-many relationships. ... (Read 20 times) |
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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.