在探究ph值对酶活性影响的实验中温度和ph值分别属于 A.自变量和因变量b.无关变量和因变量c.无关变量和自变量d.因变量和自变量——青 Template




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tomski在探究ph值对酶活性影响的实验中温度和ph值分别属于 a.自变量和因变量b.无关变量和因变量c.无关变量和自变量d.因变量和自变量——青 coloring