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Author Question: The upper mantle and the crust of Earth together constitute the ____________________. Fill in the ... (Read 68 times) |
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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
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The average adult has about 21 square feet of skin.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.
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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.