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Author Question: In a contest, two tractors pull two identical blocks of stone the same distance over identical ... (Read 4606 times) |
According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.