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Author Question: What is the typical main sequence lifetime of a B-type star? A) less than a million years B) 20 ... (Read 25 times) |
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Blood is approximately twice as thick as water because of the cells and other components found in it.
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Medication errors are three times higher among children and infants than with adults.
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The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.