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Author Question: An independent variable always has at least two a. levels b. conditions c. factors d. all of ... (Read 54 times) |
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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
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Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.