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Author Question: As communicable disease declined in the 1960s, which key public health issue became more prominent? ... (Read 29 times) |
Did you know?
The average adult has about 21 square feet of skin.
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The horizontal fraction bar was introduced by the Arabs.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.