What is the temperature range between 40 and 140F?

The temperature range between 40°F and 140°F spans 100 degrees. This range is significant in various contexts, such as food safety, where temperatures below 40°F are typically considered safe for refrigeration, while temperatures above 140°F can help prevent bacterial growth in cooked foods. It is often referred to as the "danger zone" for food storage, which is between 40°F and 140°F.