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Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Cardiac pacemaker. The pacemaker device is implanted beneath the skin near the heart, and the electr Cardiac pacemaker. The pacemaker device is implanted beneath the skin near the heart, and the electr
Geometry of bonds when carbon is covalently linked to three or four other atoms Geometry of bonds when carbon is covalently linked to three or four other atoms
A schematic showing that an inertia switch is connected in series between the fuel-pump relay and ... A schematic showing that an inertia switch is connected in series between the fuel-pump relay and ...
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List transformations and Create a table of values for the following log function: List transformations and Create a table of values for the following log function:
Human X- Linked Traits Human X- Linked Traits
Video: Cardiac Cycle (Part 4 of 4)

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