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Author Question: Specialized __________ cells function as receptors for gradual changes in illumination. These ... (Read 38 times) |
Did you know?
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.
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On average, the stomach produces 2 L of hydrochloric acid per day.