Final answer:
False. Death investigations are not a critical service function that can benefit both living and future generations.
Step-by-step explanation:
False. Death investigations are not a critical service function that can benefit both living and future generations. Death investigations are primarily conducted to determine the cause and manner of death, provide closure to families, and ensure public safety. While death investigations may yield information that can be used to improve public health and safety, it is not their primary purpose.