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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Myocardial Oxygen supply and demand Myocardial Oxygen supply and demand
A demand delivery system uses a fuel-pressure regulator attached to the fuel pump assembly inside ... A demand delivery system uses a fuel-pressure regulator attached to the fuel pump assembly inside ...
Marginal Supply - Demand Curve Marginal Supply - Demand Curve
The population of Asia increases rapidly, the demand for food and water is also growing The population of Asia increases rapidly, the demand for food and water is also growing
Price of Computers, 1982–2010 Price of Computers, 1982–2010
The price of rice in a small country is currently $6 per pound. In order to help low-income ... The price of rice in a small country is currently $6 per pound. In order to help low-income ...
Video: Bone processes - resorption and deposition, remodeling and response to stress in adult bones

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