Final answer:
Containers should be grouped together based on criteria that align with the intended use or classification purpose, such as common properties or hierarchical categories.
Step-by-step explanation:
When it comes to storing containers, they should be grouped together based on a chosen criterion that serves a specific goal or purpose. For example, in a shop or garage, containers may be organized by common properties such as the type of item contained: screws, nails, or plumbing parts. Additionally, in biological taxonomy, organisms are grouped into categories that range from smaller, more specific groups to larger, broader categories. This is an example of a classification system that is organized based on hierarchical criteria, moving from species up to kingdoms.
The method chosen for grouping should align with the intended use or goal of the classification. If one is trying to find parts easily, grouping by size or type may be most efficient. On the other hand, color-coding might be an arbitrary method unless the color of an item is specifically important to its identification or use. Ultimately, the classification criteria used dictate the organization of the containers or items within an environment.