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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

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Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Aquatic microclimates: aquatic environments generally show less temperature variation compared to te Aquatic microclimates: aquatic environments generally show less temperature variation compared to te
Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Children with autism generally prefer interacting with objects over people. Children with autism generally prefer interacting with objects over people.
Language and Color Perception Language and Color Perception
Receptive language usually develops before expressive language Receptive language usually develops before expressive language
Likelihood words grade 1 Likelihood words grade 1
Video: The Pressure Flow Model in a Plant

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