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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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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

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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.

Common Pathogens Associated with Health Care–Associated Infections Common Pathogens Associated with Health Care–Associated Infections
Primary rainbows are the brightest and most common. Primary rainbows are the brightest and most common.
Common Prefixes Cont Common Prefixes Cont
Food Labels Provide Nutrient Content Information Food Labels Provide Nutrient Content Information
Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily
Eating a variety of foods from all food groups is the best strategy to meet your daily mineral needs Eating a variety of foods from all food groups is the best strategy to meet your daily mineral needs
Video: Brain Anatomy Animation (Part 1 of 2)

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