True or False: A person can live longer without food than without water.

The statement that a person can live longer without food than without water is false. While individual survival times can vary based on numerous factors like health, age, and environmental conditions, generally, the human body can survive for weeks without food, depending on fat and energy reserves. In contrast, the body requires water to maintain essential functions, such as temperature regulation, waste elimination, and nutrient transport. Without water, most people can survive only a few days, highlighting the necessity of hydration for life. Thus, the answer emphasizing the critical role of water in human survival accurately reflects physiological needs.