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Author Question: The main cause of population growth in cities in the nineteenth century was __________. a. ... (Read 22 times) |
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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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Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.