The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
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Cyanide works by making the human body unable to use oxygen.
Stages in the establishment of a cell culture.
Triumphal Entry, page from a manuscript of Firdawsi's Shahnamah, Persian, Safavid culture.
Paper disks containing various antibiotics are placed on a bacterial culture. If the bacteria are ...
The piston creates a tumbling force as it moves upward.