Author Question: The dome-shaped muscle that acts to ventilate is the diaphragm. (Read 27 times)


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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

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