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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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Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Bronchogenic carcinoma. An illustration of a sectioned lung that contains tumors associated with a b Bronchogenic carcinoma. An illustration of a sectioned lung that contains tumors associated with a b
These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc
Fractures Fractures
Examples of Sensory Receptors Examples of Sensory Receptors
Two examples of a single crossover between two nonsister chromatids Two examples of a single crossover between two nonsister chromatids
Selected examples of variability in eukaryotic promoters Selected examples of variability in eukaryotic promoters
Video: Corpus Callosum Animation

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