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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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luciaf99 luciaf99
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6 years ago
In polar region oceans, primary productivity is limited by ________.
 
  A) available sunlight only
  B) both available sunlight and nutrient supply
  C) nutrient supply only
  D) salinity
  E) water temperature
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SaulehaSauleha
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6 years ago
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luciaf99 Author
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6 years ago
Good timing, thanks!
dedricgard
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Yesterday
Thank you, thank you, thank you!
yen
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2 hours ago
this is exactly what I needed
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