The answer to this question is:
A. Barley and wheat were both civilizations' main crops
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Answer: 3) "<span>both north and south of the equator " .
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The guiana highlands cover part of all the following except: d.agrentina
Migration helps in improving the quality of life of people. It helps to improve social life of people as they learn about new culture, customs, and languages which helps to improve brotherhood among people. Migration of skilled workers leads to a greater economic growth of the region.
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