Final answer:
The approximate body temperature of a 9 hour old deceased body can vary between 24°C to 44°C (75°F to 111°F) but typically decreases over time since there is no regulation of temperature after death.
Step-by-step explanation:
The approximate body temperature of a 9 hour old deceased body can vary within a range of 24°C to 44°C (75°F to 111°F). The average normal body temperature is usually given as 37.0°C (98.6°F), but this temperature can vary for different individuals.
In some medical conditions, variations in body temperature can indicate an infection, fever, tumor, or circulatory problems. However, since the body has ceased to function, there is typically no regulation of body temperature after death, resulting in a decrease in body temperature over time.