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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.
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Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
Examples of cell types derived from ectoderm, mesoderm, and endoderm.
Orientation of the Central Engine and Its Jets
A rubber mallet used to deliver a force to an object without harming the surface.
A typical engine-driven cooling fan.
Cloud Types: Vertical Development
Structures of the major types of asparagine-linked (N-linked) oligosaccharides