Question: 7. Two grassland ecosystems exist in the same region and contain the same total number of plants. Explain why these ecosystems could be similar in

7. Two grassland ecosystems exist in the same region and contain the same total number of plants. Explain why these ecosystems could be similar in terms of biomass but differ significantly in their ability to resist decline due to a sudden infection by a lethal fungus, as well as a pathogenic bacteria. (3 points)

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