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Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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The average adult has about 21 square feet of skin.

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Illicit drug use costs the United States approximately $181 billion every year.

The process of placing a stent in a blood vessel. (A) A catheter is used to place a collapsed stent The process of placing a stent in a blood vessel. (A) A catheter is used to place a collapsed stent
workbook pages answers workbook pages answers
This graphic illustrates the original systems model of politics advanced by David Easton. Politics This graphic illustrates the original systems model of politics advanced by David Easton. Politics
The lower respiratory tract and the process of gas exchange. The lower respiratory tract and the process of gas exchange.
(a) The phagocytic process, beginning in the upper left with bacterial attachment and phagocytic ... (a) The phagocytic process, beginning in the upper left with bacterial attachment and phagocytic ...
Hydrocarbon Numbering Convention Hydrocarbon Numbering Convention
Video: EpiPen Animation (Part 2)

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