The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.
This diagram shows a cross-section of a solar-type star.
The anterior pituitary is sometimes called the master gland because it secretes many hormones that r
Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on
Commonly Used grades of Austenitic Stainless Steel
If the frequency equals 60 Hz in Figure 10-1, what is the value of capacitance?