In "Lord of the Flies," the fire primarily weakens the boys' sense of order and civilization. Initially, the fire symbolizes hope and rescue, as it represents their desire to return to civilization. However, as the boys become more savage and lose their sense of responsibility and group cohesion, the fire becomes a source of chaos and destruction rather than a tool for survival. This shift reflects the gradual decline of their organized society and the rise of primal instincts. Therefore, the correct response would be:
It weakens it.