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Author Question: A ________ defense may oppose infection by one type of bacterium but ignore other bacteria and all ... (Read 40 times) |
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
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Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.