Which type of foods are characterized as having many calories, solid fats, and sugars but few nutrients?

The correct choice identifies foods commonly referred to as "empty calories." These foods are high in calories due to their solid fat and sugar content but provide minimal nutritional value, lacking vitamins, minerals, and other essential nutrients. Examples include sugary beverages, pastries, and certain processed snacks, which are very calorie-dense but do not significantly contribute to a person's daily nutrient requirements.

In contrast, the other choices encompass food characteristics that are more beneficial for health. Foods labeled as "nutrient-dense" offer a high amount of vitamins and minerals relative to their calorie content, making them a healthier choice. "Whole foods" typically describe unprocessed or minimally processed foods that retain their natural nutrients, while "high-fiber foods" are notable for their fiber content, promoting digestive health and satiety. Each of these categories aims to provide better nutritional benefits compared to foods that are classified strictly as empty calories.