Chemistry, 22.02.2021 21:40 tyliyahmiles99

Select the correct answer. Which statement about ecosystems is true? A. ecosystems are always a few square meters at most. B. ecosystems are exactly one square kilometer. C. ecosystems are always larger than a biome D. ecosystems are always smaller than a biome. Plz help

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Select the correct answer. Which statement about ecosystems is true? A. ecosystems are always a few...