Final answer:
Option (c), Most societies acknowledge death universally, and despite diverse cultural practices, certain elements of death rituals are consistent globally, making it a significant sociological study subject.
Step-by-step explanation:
One way in which most societies are alike regarding death is that c) Death is universally acknowledged. Different cultures, societies, and religions have varying practices surrounding death, ranging from burial in a cemetery to cremation at sea or traditionally as in certain Hindu ceremonies.
Despite these differences, death is a constant in human societies and its rituals and processes—such as announcing the death, caring for the deceased, and performing rituals or ceremonies—are found worldwide. This universality provides a rich field for sociological study, reflecting how cultural values and beliefs influence perceptions and practices related to death and dying.