Response to EACH question must be a minimum of 250 words. APA format with citations and references:
1) Identify the methods by which toxicants enter the body. Provide a brief description and at least two examples of each.
2) List and describe the factors that affect the distribution of a toxicant in the body.
3) Explain the importance of the cytochrome P-450 enzyme in toxicant biotransformation.
4) Identify the methods for toxicant elimination. Choose one of the methods and explain how a toxicant is eliminated.