How bacteria can affect the lives of humans and other organisms (A2 Unit 5 25 Mark Essay)

This is an essay that I wrote for a past paper.  My teacher marked it at 22/25 and suggested that to improve, I should have talked more about the nitrogen and nutrient cycles and how bacteria are actively involved in them. 

I got really into this essay, and am a very fast writer! :)

  • Created by: ChemTom
  • Created on: 08-04-14 16:33


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