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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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analiseortiz56 analiseortiz56
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6 years ago
The ecological efficiency of herbivores and carnivores is estimated by most authorities to be roughly ____.
 a. 1 percent
 b. 10 percent
 c. 30 percent
 d. 60 percent
 e. 90 percent
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ktlyn_16ktlyn_16
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6 years ago
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analiseortiz56 Author
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6 years ago
Thank you, thank you, thank you!
avance37
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Yesterday
Thanks
jcarter
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2 hours ago
Just got PERFECT on my quiz
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