Answer:
Algor mortis is the cooling of the corpse after death, rigor mortis is the stiffness of the muscles after death, lividity is the pool of blood found in the scene while the entomological observation checks for any insect-related incidents.
Explanation:
postmortem is a word derived from Latin meaning 'after death'. So, every activity done on a corpse is considered postmortem. There are several terms used with postmortem like algor mortis, rigor mortis, lividity, etc. Anna Garcia is a 38-year-old woman found dead in her house. For investigative purposes, these terms are observed.