ENV 410 Wk 3 Team - Toxicity Paper

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ENV 410 Wk 3 Team - Toxicity Paper 

Select 1 of the following major contaminants as the topic of this assignment:

• Benzene
• Lead
• Chromium
• Mercury
• Arsenic

Write a 900- to 1,100-word paper addressing the following regarding your chosen contaminant:

• Introduction
• The contaminant
• The sources of the contaminant
• Physical properties of the contaminant
• The routes of exposure--absorption--for the contaminant
• The pathway of distribution--transport--for the contaminant
• The uptake of your contaminant across the cell wall or membrane
• Conclusion

Format your paper according to APA guidelines. (Click on the Center for Writing Excellence link below for help with APA formatting, if needed) The paper needs to include:

• Properly formatted title page with page number and no running head
• Properly formatted paper with title repeated on page 2, page numbers, subheadings, etc.
• Properly formatted in-text citations (which is not just a url)
• Properly formatted reference page using the hanging indentation format in alphabetical order by author. Only references cited in the text may be listed on the reference page.

Utilize at least two references that are different than the course materials. Course material references can also be used, but at least two additional references need to be used as well.

Submit your assignment.