Which of the following best describes "frozen" food?

The term "frozen" food refers to items that have been subjected to very low temperatures, typically below 0°F (-18°C), which causes the water content within the food to freeze, resulting in a very cold and hard texture. This preservation method helps to extend the shelf life of food by slowing down the growth of microorganisms and enzyme activity that can lead to spoilage.

When food is frozen, it undergoes a physical change that alters its state, making it solid and hard. This is in contrast to cooked and hot options, which imply a state that is far removed from frozen conditions. Similarly, raw and fresh food typically have not been processed through freezing, and chilled and soft items do not achieve the desired firmness and preservation characteristics associated with frozen food. Hence, the description of frozen food as "very cold and hard" accurately encapsulates the essence of what it means to be frozen.