Which part of the map is the subregion central america

Your answer is "Subregion 4."

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the menu would be considered a problem for students who have food allergies.

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(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.