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1. You are an ecologist who has been hired by a less-developed country to help them increase their agricultural yield per acre. Why might you recommend that they
a. retain labor intensive methods instead of adopting mechanized means of growing food? Answer b. limit their consumption of meat and use grains and legumes as a source of protein? Answer c. not keep cattle in feedlots and feed them grain? Answer d. plant as many different varieties of crops as possible? Answer e. grow crops that require as little irrigation as possible? Answer f. begin a program of population control? Answer |