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Author Question: Gas flows from one point to another because: A) of a pressure gradient B) of a concentration ... (Read 82 times) |
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.
Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
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.
Excessive alcohol use costs the country approximately $235 billion every year.