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Alamojay Alamojay
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10 years ago
Energy is lost as it moves from one trophic level to the next because
A) one trophic level does not consume the entire trophic level below it.
B) some of the calories consumed drive cellular activities and do not add mass.
C) some ingested materials are undigested and eliminated.
D) All of the above.
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 12th
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Super Cuban Dude
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JesuisMelJesuisMel
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10 years ago
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Alamojay Author
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10 years ago
this is exactly what I needed
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Yesterday
Smart ... Thanks!
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2 hours ago
Good timing, thanks!
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