Why might a commercial use a literary device such as repetition when advertising a product? I. to call attention to the product II. to show the intellectual value of the product III. to help consumers remember the product's name A. I B. I and II C. I and III D. I, II, and III

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This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.

What is the leading cause if water scarcity throughout much of the world