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Match the method with its drawback. 1. polyculture requires long-term commitment to plantings 2. permaculture vulnerable to sweeping disease and pest problems 3. pesticide use may not provide a steady, stable income 4. monoculture may develop resistant pests and have unintended consequences on environment
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What are the four basic classes of organic molecules how do they differ structurally and functionally
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Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes
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Match the method with its drawback. 1. polyculture requires long-term commitment to plantings 2. per...
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