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Author Question: A brushless motor works by ________. A) Rapidly switching the polarity of the permanent magnet ... (Read 47 times) |
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
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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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There are approximately 3 million unintended pregnancies in the United States each year.