<span>The most reliable source for identifying unfairness and other deficiencies in a large system such as our educational system would be large-scale research studies.
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Answer:
Please elaborate more your question so I can answer your question accurately.
Explanation:
Answer: Its the is the centralized management of the flow of goods and services and includes all processes that transform raw materials into final products. By managing the supply chain, companies are able to cut excess costs and deliver products to the consumer faster.
It is a management of the flow of goods, data, and finances related to a product or service, from the procurement of raw materials to the delivery of the product at its final destination.
Explanation: ik its long but hope it helps
Only B and C would be the best choice
Partition(ed) is the answer