Answer:
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B) Indian Ocean, Red Sea, and the Nile River
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1) B - Study of markets, resources, and productivity
2) A - Businesses *receive* or *purchase* goods and services in product markets.
Answer: HYBRID
Explanation: Hybrid product development is a type of product development that makes a combination of different approaches to design a hybrid approach. As it regards Software or System development A hybrid approach integrates other system development approaches like Waterfall,v-shape etc in making a new system or software.
hybrid approach puts into consideration the Top-botom and Botom-top approach to product development which makes it more adaptive and user friendly.