Final answer:
Without access to the specific passage, the main idea of 'Fighting for Your Life' likely revolves around a theme of survival or overcoming adversity with resilience and determination. It suggests a struggle, where the protagonists exhibit courage and resourcefulness.
Step-by-step explanation:
The main idea of "Fighting for Your Life" on ReadWorks is likely to involve themes of survival, endurance, or overcoming adversity. Without access to the specific text, we can infer that the passage possibly discusses a scenario where individuals must utilize their physical and emotional strength to face difficult situations, highlighting their determination, resourcefulness, and resilience. In texts with such titles, characters often engage in a literal or metaphorical battle, confronting their fears or external challenges, which tests their will to survive and triumph.