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21:23 Oct 28, 2006 |
English language (monolingual) [Non-PRO] Medical - Medical: Dentistry / Dental materials | |||||||
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| Selected response from: Susanne Rindlisbacher Portugal Local time: 11:22 | ||||||
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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4 +10 | a few percent |
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4 +3 | See explanation below... |
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a few percent Explanation: There does not seem to ba anything wrong with "several percent" but there are many more Google hits for "a few percent" From a few percent to as much as 50 percent of the ozone in the troposphere intrudes from the stratosphere. (The exact amount depends on location and time ... earthobservatory.nasa.gov/Library/ChemistrySunlight/ Humidity then climbs from a few percent to 20-30%. This instantly intensifies the sauna's heat as if the temperature had increased drastically (although it ... www.almostheaven.net/aho/saunaqa.htm |
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