Select the best word or phrase that completes each sentence:…

Select the best word or phrase that completes each sentence: (addition, allylic substitution, decreases, faster, heterolysis, homolysis, increases, saturated, inductive effects, inhibitor, initiator, ionic, less, more, paired, radical resonance, selective, slower, unsaturated, unpaired, unselective, with, without)   Antioxidants, such as BHT and BHA, are used as food preservatives to prevent autooxidation of ………………………  oils.  Complete word/phrase and correct spelling (verbatim) is required. No partial credit.