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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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barry barry
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11 years ago
For most domestic animals, trophic-level efficiency is usually ________.
A) less than 10%
B) greater than 10%
C) approximately 20%
D) approximately 30%
E) dependent on what the animals were fed
Textbook 
The Environment and You

The Environment and You


Edition: 2nd
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saviosavio
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11 years ago
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barry Author
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#2
11 years ago
Thanks Sir
wrote...
#3
10 years ago
It is actually dependent on what the animals were fed.  If they are used on grain it is less than 10%
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