<prompt> Putrefaction is facilitated by following except:Very high tempFree airDamp environmentShallow grave  <response>: A i.e. Very high temperature - In females ovaries non gravid uterusQ; and in males prostate testisQ putrify very late only preceeded by skin, muscle, tendon bone which are last organ to putrify. in the same order - Due to involution of gases, the liver becomes spongy in W. putrefaction and it is ka Foamy or Swiss cheese or Honey combed liverQ - Greenish discolouration of flank over cecum i.e. right iliac fossaQ, which appears in about 12-24 hoursQ 6 hours in summer 24 hours in winter is first external sign of putrefaction decomposition. - In females ovaries non gravid uterusQ; and in males prostate testisQ putrify very late only preceeded by skin, niuscle, tendon bone which are last organ to putrify. in the same order Caspers dictum relates to the rate of putrefaction of a dead body and helps in estimation of time since death. Putrefaction is arrested below 0degC above 48degCQ as the activity of microorganism stops. Putrefaction is facilitated by free access of air, moisture optimum temperature 10degC-450C, so decomposition is fast in shallow damp, marshy gravesQ in bodies without clothes coffin. 