問題詳情
50. Assuming that 40 leopard cats, weighing 5 kg each and feeding solely on herbivorous prey, livecontinuously with their prey in a given area, approximately how much total biomass of plantmaterial would be required?
(A) 2,222 kg
(B) 4,000 kg
(C) 20,000 kg
(D) 125,000 kg
(E) 500,000 kg
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增