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History, 08.05.2020 01:57 tannerlynn4320

How does planting high-yield crop varieties make farming more sustainable?
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A. It keeps chemicals from entering the watershed.
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B. It increases the amount of water needed.
C. It decreases the amount of land needed.
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D. It keeps soil fertility from diminishing over time.

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How does planting high-yield crop varieties make farming more sustainable?
O
A. It keeps...

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