图11为某一生态系统的能量�字塔其中ⅠⅡ11Ⅳ分别代表不同的营养级e1e2代表能量的形式下列叙述正确的是 A.Ⅰ是初级消费者 B Template




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tomski图11为某一生态系统的能量�字塔其中ⅠⅡ11Ⅳ分别代表不同的营养级e1e2代表能量的形式下列叙述正确的是 a.Ⅰ是初级消费者 b coloring