whiCh oF thE Following DoEs ContriButE to thE iDEA oF AgEism A.DEAth is rEgArDED As A nAturAl pArt oF thE liFE CyClE. B.thE olD inDiviDuAls ArE not sEEn As proDuCtivE in thEir soCiEtiEs. C.moDErnizAtion hAs DECrEAsED A Continuous proCEss oF liFE AnD DEAth. D.olDEr ADults rECEivE morE rEspECt For thEir wisDom AnD ExpEriEnC