SL Topic C4.2 Transfers of energy and matter (id: 9ba93e8f8)

本题目来源于试卷: SL Topic C4.2 Transfers of energy and matter，类别为 IB生物学

[问答题]
a. Calculate the percentage of t**w7q d d2nxvv*v c:g*yf ,5xlw+lppo3m d4aq he chemical energy in the producers that is availab o:5qwgxvp+lf*d4, ca *m p3lyle in the secondary consumers.

参考答案:

91/4955 x 100% = 1.8% (accept 2%).

本题详细解析: 暂无

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