Final answer:
The injuries on King Tut's body, if not due to murder, could have been the result of sporting activities, which were often intense and could lead to injuries, or physical ailments, which might cause bone or tissue damage, or possibly the consequences of natural disasters.
Step-by-step explanation:
A factor that could have contributed to the injuries found on King Tut's body, if not due to murder, could be sports injuries. In ancient societies, sports contests and associated physical activities often existed to allow individuals to demonstrate strength and prowess. These contests could sometimes be intense and lead to serious injuries. For example, certain rituals were connected to a type of ball game where injuries were not uncommon.
Another potential contributing factor could be physical ailments, which might result in lesions or damage to the body that could be misinterpreted as injuries caused by external violence. Infections such as osteomyelitis can also cause significant damage to bone and tissue.
Lastly, a consideration could be natural disasters, such as drought or infection epidemics, which can lead to societal upheaval and stress that could result in accidents or unmanaged health issues that ultimately manifest as physical injuries in archaeological remains.