andrewmcdonald4700 andrewmcdonald4700
  • 16-05-2023
  • Biology
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Between 1930 and 2012, what was the increase of the American farmer's ability to feed people without changing the amount of land used?

It increased by about 15 times.
It increased by about 10 times.
It increased by about 20 times.
It increased by about 5 times
A

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