a6utza8sabart a6utza8sabart

02-12-2016
Biology

contestada

The average corn yield per acre has _______ during the last forty years.

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Sicksgirl118 Sicksgirl118

02-12-2016

The average corn yield per acre has DOUBLED during the last forty years

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vicobusso vicobusso

22-11-2019

The average corn yield per acre has doubled during the last forty years.

corn yields are coming in anywhere from 130 bushels per acre (bu/acre) to 260 bu/acre, as an stadistic data.

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