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Author Question: Owls eat rats, mice, shrews, and small birds. Assume that, over a period of time (Read 2749 times)

penza

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on: Oct 27, 2013
Owls eat rats, mice, shrews, and small birds. Assume that, over a period of time, an owl consumes 5,000 J of animal material. The owl loses 2,300 J in feces and owl pellets and uses 2,500 J for cellular respiration. What is the primary efficiency of this owl?
A) 0.02%
B) 1%
C) 4%
D) 10%
E) 40%


plus1

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Reply #1 on: Nov 3, 2013
I recall doing this last year, it's C, bye bye!


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penza

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Reply #2 on: Aug 21, 2014
Incredible, thanks for your help!


Beatricemm

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Reply #3 on: Aug 29, 2015
Thank you!


b614102004

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Reply #4 on: Sep 22, 2015
Thank you


ndhahbi

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Reply #5 on: Sep 28, 2015
thank you


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