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 the chemical energy in theztzv2; 8(b .3ia oxma +qynh,o producers thak:i l1kh5 e.nub p.0 7;2xs7joufkbuet is availeb1nox0k:fuuk.lk e25 77 ; sijph.ubable 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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