Topic: Fill in the Blank,

Best Answer Explained in Below-:

The phrase "Food gives us ___" is commonly completed with the word "energy," and here's why this is the most appropriate choice among the options provided.

Food is primarily composed of macronutrients like carbohydrates, proteins, and fats, which our bodies metabolize to produce energy. This energy is crucial for every biological process that sustains life, including movement, growth, cellular repair, and regulation of body temperature. When we consume food, our digestive system breaks it down into glucose and other nutrients, which enter our bloodstream and are utilized by our cells as fuel.

In contrast, while food can also be associated with weight (C) and wealth (D) in different contexts—like the weight gained from overeating or the financial aspect of purchasing food—these concepts do not address the fundamental role of food in biological functioning. The term "power" (A) may relate to the idea of energy metaphorically, but it lacks the specificity that “energy” provides in the context of nutrition and health. Thus, "energy" is the most accurate and relevant completion of the statement.