Final answer:
Business process modeling tools are used to simulate new processes within an organization to enhance efficiency and are similar to physical models used by architects or product prototypes used by companies.
Step-by-step explanation:
Business process modeling tools are designed to help businesses understand their internal processes and simulate potential changes to improve efficiency and productivity. These tools do not directly handle external supply chain relationships or allow cloud connectivity without the Internet. Instead, their core function includes the ability to simulate the performance of a new process before it is implemented within the organization. This is similar to how an architect might build models of a new office building on a smaller scale to demonstrate the impact on the surrounding area, or a company might build a prototype of a new product to test its functionality.