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Title: Productivity is the amount of carbon fixed by organisms through the synthesis of organic matter usin Post by: drelog on Dec 8, 2015 Productivity is the amount of carbon fixed by organisms through the synthesis of organic matter using energy derived from ________ and ________.
A) hydrothermal, available nutrients B) photosynthesis, hydrothermal C) chemosynthesis, hydrothermal D) chemosynthesis, photosynthesis E) none of these Title: Re: Productivity is the amount of carbon fixed by organisms through the synthesis of organic matter Post by: Pulsa on Dec 11, 2015 Content hidden
Title: Re: Productivity is the amount of carbon fixed by organisms through the synthesis of organic matter usin Post by: drelog on Dec 15, 2015 Exactly what I needed, exam is tomorrow!
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