The human body produces and destroys 15 million blood cells every second.
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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
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Your heart beats over 36 million times a year.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l
Dynamic Response of Thermometers Experiment
Surpluses and shortages question
economic question
Light Brown Eye Color
Polygenic inheritance of wheat kernel color controlled by two additive genes