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Author Question: The atmosphere's CO2 content is rising. Which one of the following is a significant contributor to ... (Read 51 times) |
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.
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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
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As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
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Asthma cases in Americans are about 75% higher today than they were in 1980.