Workers on an assembly line are an example of

specialization

Explanation:

An assembly line is an industrial arrangement that allows the manufacture or assembly of parts and products in sequence.

Usually a moving belt or chain is used, hence the name line, which supports the product or parts that will receive the intervention of workers who work around the Assembly Line, each worker has a specialty and works performing a part of the operation. or a portion of the product. For this reason, we can conclude that workers on an assembly line are an example of specialization.

Answer: specialization.