Define exposure, potential dose, and internal dose Using a specific pollutant for each exposure route (dermal, ingestion, inhalation), explain at least two different factors that may affect each dose as it sequentially moves through each exposure pathway.  

Answer requirements: 

1.      Define: potential dose, internal dose, exposure 

2.      Specific pollutant for ingestion  

1.      Factor 1 that affects potential dose, internal dose, exposure 

2.      Factor 2 that affects potential dose, internal dose, exposure 

3.      Specific pollutant for inhalation  

1.      Factor 1 that affects potential dose, internal dose, exposure 

2.      Factor 2 that affects potential dose, internal dose, exposure 

4.      Specific pollutant for dermal

                             Factor 1 that affects potential dose, internal dose, exposure

Factor 2 that affects potential dose, internal dose, exposure