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Author Question: A(n) ________ is a value or an object that signals an error. (Read 34 times) |
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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There are 60,000 miles of blood vessels in every adult human.
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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.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.