Answer:
D. purchasing
Explanation:
The purchasing function in the supply chain <em>manages everything related to the inputs of a firm, this means it deal with purchased goods, materials, and services.</em>
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Neutral potassium also contains 19 electrons and 21 neutrons.
The natural selection is the survival of the fittest, which means that o<span>nly the best adapted individuals survive and reproduce, contributing the most to the next generation</span>
According to natural selection, birds such as cardinals , eagles, and ducks have differently shaped feet due to <span>adaptation to different environments and feeding habits.
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B. It delivers nutrients and oxygen.
The cells would cease to function <span>after a relatively short amount of time (a few years at best, depending on the amount of cells that part normally has). A living being's body parts would also never grow. They would stay the same size since they were born. The only good result is that without mitosis, cancer wouldn't occur.</span>