Can someone please explain the process of mummifications. :D

the dryness of the sand or salts in which the body was buried, the heat or coldness of the climate, or the absence of air in the burial helped preserve the body.

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.

answer; principled stage;