Final answer:
The correct answer is D) Carbohydrate; Fat, as eating more carbohydrates leads to higher carbohydrate utilization, and higher fat intake shifts the body to use more fat as energy during exercise.
Step-by-step explanation:
A higher carbohydrate meal will lead to a greater carbohydrate use during exercise. To the contrary, a higher fat intake will lead to a greater fat use during exercise.
Therefore, the correct answer is D) Carbohydrate; Fat.When carbohydrates are readily available in the body through the consumption of a carbohydrate-rich meal.
the body will preferentially use these macronutrients for energy during physical activity. Alternately, when carbohydrate intake is low, the body is more likely to tap into fat stores for energy, making fat the primary fuel source.
This is partly because carbohydrate, in the form of glucose, is the most accessible form of energy for the body to break down and use during periods of high-intensity exercise.
while fat is a more concentrated energy source that the body uses during longer, lower-intensity exercise.