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Author Question: John is studying the impact of the sun's light on the earth. Which environmental issue is he not ... (Read 11 times) |
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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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.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.