<prompt> All of the following are associated with increased Aging, except:Increased cross linkages in collagenIncreased superoxide dismutaseIncreased accumulation of free radicalsAccumulated Mutations in somatic cells  <response>: Over expression of superoxide dismutasecatalase leads to extension of life span. Ref: Richard J. Aspinall, 2003, Chapter Aging of The Skin, In the book, Aging of Organs and Systems, USA, Page 54; Robbins Basic Pathology, 7th Edition, Pages 42-44; Harrisons Principle of Internal Medicine, 17th Edition, Page 54; Aging By Moody, 5th Edition, Pages 33, 34 