I need help with a Biology question. All explanations and answers will be used to help me learn.
- What scientific observation about PCB distribution is described in the attached document?
- Propose a hypothesis or “explanatory story” to explain the global movement of pollutants such as PCBs. Specifically, how could they end up in the most remote Alaskan lakes?
- Propose a method that could be used to test your hypothesis from Question 2. (Note: Your approach may be on a local scale despite examining a global phenomenon.)
Use complete sentences in your response using APA format.
please see attached document
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