21:27 Dec 18, 2016 |
English language (monolingual) [PRO] Science - Nuclear Eng/Sci | |||||||
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| Selected response from: David Hollywood Local time: 03:11 | ||||||
Grading comment
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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4 +6 | a concentrate that is the result of evaporation |
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Discussion entries: 1 | |
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a concentrate that is the result of evaporation Explanation: definition of "concentrate" a drug or other preparation that has been strengthened by evaporation of its nonactive parts www.thefreedictionary.com/evaporative v. e·vap·o·rat·ed, e·vap·o·rat·ing, e·vap·o·rates. v.tr. 1. a. To convert or change into a vapor. b. To draw off in the form of vapor. -------------------------------------------------- Note added at 39 mins (2016-12-18 22:07:19 GMT) -------------------------------------------------- the vapor is extracted and what is left is the concentrate -------------------------------------------------- Note added at 1 hr (2016-12-18 22:53:31 GMT) -------------------------------------------------- "evaporative" means whatever it is has the potential to be evaporated and end up as a concentrate |
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Notes to answerer
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