. Provide a description of four primary types of commonly used pesticides. Are you concerned about pesticides in your food? What steps do you take to minimize your exposure?
Your response must be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations
2. What are persistent organic pollutants (POPs)? Describe how these chemicals can bio accumulate in organisms, and discuss two examples of POPs.
Your response must be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.
3. What chemical characteristics control the fate and distribution of toxic chemicals, and what are the main routes of exposure to humans?
