Final answer:
The fuel that makes the body run is c) Food, as it provides essential energy and nutrients necessary for bodily functions and overall health.
Energy homeostasis, which includes the balance of energy intake through food and energy expenditure, is vital for maintaining health at every life stage.
Step-by-step explanation:
Food plays a crucial role in energy homeostasis, which is the balance between the energy consumed in food and the energy expended through metabolism and physical activity.
A balanced diet not only provides the energy you need to function but also contributes to overall health during developmental stages such as puberty and throughout life.
It's essential to understand that while rest, stress management, and exercise also impact your well-being, diet and nutrition directly relate to the energy your body has to perform various activities. For instance, when eating a meal, such as a cheeseburger, the energy transferred to your body is essentially the internal energy provided through nutrients.
Overall, maintaining a balanced diet allows any excess energy to be stored and used for metabolic reactions, keeping your body healthy and adequately fueled for daily tasks and long-term health.