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Author Question: The trace metal iron is required for photosynthesis, in certain nitrogen fixation enzymes, and in ... (Read 73 times)

luminitza

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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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Answer to Question 1

True

Answer to Question 2

False





 

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