下列关于生物体内化合物的叙述正确的是 A.水是生物体内物质运输的唯一介质b.无机盐对维持血浆的正常浓度和酸碱平衡有重要作用c.生物体内的 Template




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tomski下列关于生物体内化合物的叙述正确的是 a.水是生物体内物质运输的唯一介质b.无机盐对维持血浆的正常浓度和酸碱平衡有重要作用c.生物体内的 coloring