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Author Question: Within the frost line, planetesimals were composed entirely of rock, and outside the frost line, ... (Read 66 times) |
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).