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Author Question: The two defining features of an experiment are control and random assignment. Indicate whether ... (Read 340 times) |
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
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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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All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.
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Cyanide works by making the human body unable to use oxygen.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.