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How long can a person survive without food?

  1. One week or less

  2. Two weeks or more

  3. Three days

  4. One month

The correct answer is: Two weeks or more

A person can typically survive without food for two weeks or more, depending on various factors such as their health, hydration level, and body fat reserves. The human body can adapt to prolonged periods without food by entering a state of ketosis, where it begins to use fat stores for energy. This metabolic shift allows individuals to sustain themselves over a longer time frame without food intake. It's important to note that while individuals might survive for several weeks without food, survival times can vary widely based on individual circumstances. Hydration plays a crucial role as well; without water, survival time is drastically reduced, often to just a few days. So, while the body can manage without food for an extended period, the lack of water is a more critical factor for survival.