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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.
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Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.
Water-conducting cells of the xylem.
Irregularly Shaped Inner Moons
Measuring the Weight and Length of an Infant
Some Ford metal line connections use springlocks and O-rings.
Use fingertips to apply friction to muscle attachments along inferior length of the clavicle.
An athlete stretches a spring an extra 40.0 cm beyond its initial length. How much energy has ...