Toxic drugs and chemicals

1)??Use an example of any drug or chemical, discuss how the route of exposure can affect the toxicity.??


Your response should between 200-250 words in length.

??

2)Describe how toxicant absorption is limited for inhalation, absorption, and ingestion.??


Your response should between 200-250 words in length.

??

3)??Identify two categories of street drugs, provide at least two examples of each and the toxicity related to each.??


Your response should between 200-250 words in length.