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生物必須適應環境才能生存,如沙漠上的植物必須耐旱才能生存.生物也能影響環境如蚯蚓改良土壤,千里之堤毀於蟻穴,植物的蒸騰作用可以新增空氣濕度等.大樹底下好乘涼,是大樹的蒸騰作用可以新增大氣的濕度,降低溫…
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