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Author Question: The first indication of purposeful, goal-directed behavior occurs during infancy at around 8 months of age. (Read 136 times) |
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.