Select the option that can be used as a one-word substitute for the given group of words.

An examination of a dead body to determine the cause of death

Post-mortem

The one-word substitute for an examination of a dead body to determine the cause of death is post-mortem. The other options are incorrect.

• Suicide is the act of intentionally killing oneself.
• Analysis is the process of examining something carefully in order to understand it.
• Homicide is the killing of one person by another.