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Author Question: The trace metal iron is required for photosynthesis, in certain nitrogen fixation enzymes, and in ... (Read 23 times)

luminitza

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on: Aug 22, 2018

The trace metal iron is required for photosynthesis, in certain nitrogen fixation enzymes, and in the structure of
  proteins.
  a. True
  b. False



Question 2

The photic zone in coastal ocean water is deeper than the photic zone in open ocean water.
  a. True
  b. False



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moormoney

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Reply #1 on: Aug 22, 2018
Answer to Question 1

True

Answer to Question 2

False


luminitza

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Reply #2 on: Aug 22, 2018
Thank you!


moormoney

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Reply #3 on: Aug 22, 2018
Always glad to help...


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