People's bodies will rot. Will bones, teeth, hair and nails rot?

Bones, teeth, hair and nails will also deteriorate, but it is not called decay. The so-called corpse decay refers to the decomposition and autolysis of body tissues under the action of enzymes through the reproduction and fermentation of microorganisms after death. The tissue components of bones, teeth, hair and nails are mostly calcium, which belongs to inorganic substances. Relatively speaking, their decomposition time is much longer, and it is also affected by geographical environment, climatic conditions, air density, humidity, temperature and other factors. There is no doubt that the storage time will be much longer under dry conditions.

Bones, teeth, hair and nails all have morphological and structural changes, which also conform to the law of material immortality, but they will not have three-state changes like water and other elements.