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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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salsathief salsathief
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6 years ago
Which marine ecosystem has the lowest average net primary productivity?
 
  A) Algae beds and coral reefs
  B) Estuaries
  C) Freshwater swamp and marsh
  D) Open Ocean
  E) Upwelling zone
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tim87101010tim87101010
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6 years ago
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salsathief Author
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6 years ago
Thank you, thank you, thank you!
linlinlin
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Yesterday
Brilliant ツ
DragonHeart
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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