In 1864, the first barbiturate (barbituric acid) was synthesized.
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
Microfilaments for Support.
Recent Impacts on the Moon
This girl ran four spinning machines in a cotton mill in Whitnel, North Carolina. Only 4 feet, 3 inc
Jacques-Louis David, Study for the Death of Socrates.
Soils support plant growth through ion exchange
Evaluate the following limits, if they exist - Pt 2