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Author Question: When a fuel cell operates, the energy transformation within the cell itself is A) thermal energy ... (Read 38 times) |
About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.