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Nimaa Nimaa
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10 years ago
The trophic level of "producers" includes ________.
A) any organism using oxygen for respiration
B) any organism producing biomass directly from photosynthesis
C) heterotrophs and autotrophs
D) heterotrophs only
E) the sum of both living and dead biomass in an ecosystem
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Essential Environment

Essential Environment


Edition: 4th
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JesuisMelJesuisMel
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Nimaa Author
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10 years ago
Thanks for the expertise, marking it solved.
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