That would depend on the climate. In a cold climate the body might keep well for some time but in a warm/hot climate the body would quickly start to smell bad.
mummification
Embalming
ice compressing the microbes in its body stopping bacteria from decaying its body.
Natron, a salt which dried out the body and ended putrification.
Your body might not grow or mature properly.All body function would be deranged and death would occur .
The Ancient Egyptions used salt to preserve their pharohs bodys.
It Was Well Perserved Because The Body Was Used To Being Cold, And If They Change The Body Tempature, The Body Will Rote
you die
If somebody kill you with sword that is death injury
Death.
Your question makes no sense.
Illness, disease, and death.