Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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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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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Blood pressure homeostasis
Role-Playing a Situation in Which a Patient Is from Another Culture
Oral pseudo membraneous candidiasis in a patient with AIDS.
Blood Supply to the Lungs
Table - Analysis
QTL Analysis of Tomato Weight in Backcross Progeny