Question

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Examine the graph below.

If the gross primary productivity of a salt marsh is 13,000 gC/m2/year, how much productivity is lost to cellular respiration? 1,750 gC/m2/year 11,250 gC/m2/year 13,000 gC/m2/year 14750 gC/m2/year

Answer 1

Answer:

Gross primary productivity, or GPP, is the rate at which solar energy is captured in sugar molecules during photosynthesis (energy captured per unit area per unit time). Producers such as plants use some of this energy for metabolism/cellular respiration and some for growth (building tissues).

Explanation:

Answer 2

Answer:

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Explanation: