Final answer:
The integral features of a religion include cosmology, beliefs in the supernatural, rules governing behavior, and rituals, all of which are integral to various religious systems around the world.
Step-by-step explanation:
Integral features of a religion can be identified across various belief systems around the world. First, we have cosmology, which provides narratives about the origin of the world and human life. Secondly, the presence of a supernatural belief, which may include gods, spirits, or abstract forces beyond the human experience, is central to many religions. These religions also prescribe a set of rules governing behavior to achieve harmony between individual actions and spiritual tenets. Another critical feature is ritual, which includes ceremonies and practices directed at religious purposes and often overseen by religious specialists. Rituals such as prayer, fasting, and festivals address the needs of individuals and the community while engaging with the supernatural or divine.