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Author Question: Lakes lying in granite basins, such as those in the northeastern U.S., tend to become acidified by ... (Read 16 times) |
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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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 first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.