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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Alexanian Alexanian
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8 years ago
Commercial agricultural systems in the core are especially efficient in terms of food production per unit of
A) area.
B) labor.
C) fuel energy.
D) water.
E) both area and labor.
Textbook 
Human Geography: Places and Regions in Global Context

Human Geography: Places and Regions in Global Context


Edition: 7th
Authors:
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sundewsundew
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4 years ago
thank you
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