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Author Question: What device converts mechanical energy into electrical energy? A) solenoid B) motor C) ... (Read 50 times) |
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Excessive alcohol use costs the country approximately $235 billion every year.
Approximately 500,000 babies are born each year in the United States to teenage mothers.
When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.