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Author Question: A planet is closest to the Sun in its elliptical orbit when it is at A) perigee B) aphelion C) ... (Read 38 times) |
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.
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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
Sunlight on Mars is dimmer than on Earth. This photo of a Martian sunset was imaged by Mars Pathfind
Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T