Final answer:
One essential part of the B2B framework is the use of B2B websites that connect buyers and suppliers from around the world.
Step-by-step explanation:
One essential part of the B2B (business-to-business) framework is the use of B2B websites that allow buyers and suppliers from anywhere in the world to connect with each other. These websites play a crucial role in facilitating transactions between businesses and expanding the market reach for both buyers and suppliers. For example, platforms like Alibaba and Amazon Business provide a space for businesses to showcase their products and services and find potential partners or customers globally.