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smolie04 smolie04
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5 years ago
The flow of ________ into ecosystems occurs in one direction only, while ________ are recycled within the ecosystem itself.
A) minerals; energy compounds
B) genetic information; genotypes
C) organic compounds; minerals
D) energy; chemicals
Textbook 
Campbell Biology: Concepts and Connections

Campbell Biology: Concepts and Connections


Edition: 8th
Authors:
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amtw222amtw222
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5 years ago
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