Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Did you know?
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Everyone has one nostril that is larger than the other.
Gray squirrel, London, UK
A female parent with ducklings in Richmond Park, London, England
A typical bank statement.
Classes of Forces
Which of the following molecules are exceptions the octet rule?
How many ethane molecules are in 22.4 liters of C2H6 gas at STP?