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Title: Food production became important for humans approximately _____ years ago. Post by: Tommiiee on Jan 15, 2018 Food production became important for humans approximately _____ years ago.
a. 1.2 million b. 450,000 c. 10,000 d. 4,200 e. 2,000 Title: Food production became important for humans approximately _____ years ago. Post by: Milkshake on Jan 15, 2018 Content hidden
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