Did you know?
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
Did you know?
Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
Factors influencing character of respirations
Schematic diagram of virulence factors of Helicobacter pylori.
Cell surface recognition factors
Many Factors Influence Your Food Choices
Primary factors affecting blood pressure
Factors that Increase Cardiac Output