Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Cyanide works by making the human body unable to use oxygen.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Nurse's hand over patients abdomen
Control of blood glucose level.
Politics, Power and the Common Good: An Introduction to Political Science, 5/E