Divided between the national and state governments
Mayan Farming: Terrace Farming In mountainous areas, the Maya made terraces on the steep hillsides. Small fields are cut into a hillside and held with a retaining wall. These create a series of steps that reduce water runoff and erosion and can be planted with maize or other crops.
Answer: Unconditioned stimulus (US) revaluation
Explanation:
US revaluation is the process of presenting diverse intensities of unconditioned stimulus(US), which produces changes. The level of response generated when the original conditioned stimulus was shown.
Prices of commodities are controlled by the government.
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