<prompt> Muscles are observed in a burns deceased. This indicates that the person is exposed to intense heat above what temperature30degC40degC50degC60degC  <response>: Ans. d. 60degC When temperature of flame is 65C or above, body is rigid with limbs flexed known as pugilistic or fencing posture due to coagulation of albumin constituents of muscles Boxers posture in defense. It is seen in death due to burning, high voltage electrocution, or falling into hot liquid. 