. Discuss the beneficial applications of toxins, and provide an example of a specific toxin and its application.

1. Toxicity can manifest in numerous ways. Describe at least four of these ways.
Your response should be at least 300 words in length.
2. Discuss the beneficial applications of toxins, and provide an example of a specific toxin and its application.
Your response should be at least 300 words in length.
3. Identify the factors that modify toxicity. Based on these factors, explain how exposure to the same concentration and duration of a toxin will affect a healthy, middle-aged male differently than a middle-aged female who smokes and has a suppressed immune system.
Your response should be at least 300 words in length.