What is one characteristic of raw materials?

Raw materials are fundamental inputs used in the manufacturing process, which makes them essential for producing finished goods. For instance, steel and wood are considered raw materials that undergo transformation into final products like automobiles or furniture. This characteristic highlights their role in production, as raw materials provide the necessary components that manufacturers need to create various products.

The other options do not accurately describe raw materials. Finished goods have already undergone processing and are not raw materials. While raw materials may be regulated under transport laws, it does not define their primary role in manufacturing. Additionally, all raw materials must be sourced from suppliers, which underscores their dependency in the supply chain.