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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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
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There are more sensory neurons in the tongue than in any other part of the body.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
TrUe....FaLsE
Adapoids and omomyoids had longer snouts and are the first “true” primates.