The answer is: [D]: "os" .
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The opening for the "cervical canal" is called the:
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→ "cervical os" .
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Note that: "os" — means "mouth" in Latin; which is similar to "opening' .
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No it’s not. It is a problem in most of the first world and in a majority of the second world.
It's c tendonitis the others steroids can cause.
