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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Softball612 Softball612
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6 years ago
Hydrothermal vents ________.
 
  A) make the photic zone of ocean pelagic areas the most productive
  B) create ocean currents
  C) provide chemicals to symbiotic bacteria that support ecosystems at the ocean floor
  D) occur in tropical areas at the ocean surface
  E) are passageways for fish within coral reefs
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Tanzious02Tanzious02
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6 years ago
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Softball612 Author
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6 years ago
Helped a lot
MLynneMcMillan
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Yesterday
This site is awesome
einstein
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2 hours ago
Thanks for your help!!
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