When Food that is high in Calories and could be used for energy storage in animals is MOST LIKELY high in?

Food that is high in calories and can be used for energy storage in animals is most likely high in fats. Fats provide more than double the energy per gram compared to carbohydrates and proteins, making them an efficient form of energy storage. Additionally, foods rich in carbohydrates can also contribute to energy storage, but fats are the primary source for long-term energy reserves in animals.