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

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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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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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According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d
Auguste Comte (1798–1857), who is credited as the founder of sociology, began to analyze the bases ... Auguste Comte (1798–1857), who is credited as the founder of sociology, began to analyze the bases ...
Musées Royaux des Beaux-Arts de Belgique, Brussels. Musées Royaux des Beaux-Arts de Belgique, Brussels.
On Cooking: A Textbook of Culinary Fundamentals (5th Edition) On Cooking: A Textbook of Culinary Fundamentals (5th Edition)
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Video: Factors that increase metabolic rate and heat production

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