The average office desk has 400 times more bacteria on it than a toilet.
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
Old people
Eugène Delacroix, Liberty Leading the People.
With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ...
Some people have begun to “attend” church as avatars.
Plasma protein binding and drug availability: (a) The drug exists in a free state or is bound to ...
Sensory Crossover Device for Visually Impaired People