Final answer:
c) Are often replaced with fruits and nuts. The aspect of the Mediterranean diet that makes it more healthful than the typical American diet is that sweets are often replaced with fruits and nuts.
Step-by-step explanation:
The aspect of the Mediterranean diet that makes it more healthful than the typical American diet is that sweets are often replaced with fruits and nuts. The Mediterranean diet emphasizes high consumption of fruits, vegetables, and olive oil, while limiting the consumption of meats and saturated fats. By substituting sweets with fruits and nuts, individuals following the Mediterranean diet can benefit from the nutritional value and health benefits of these whole foods.