I am taking the assessment for "Concentrations and Toxic Levels" in the OSHA 40 hr Hazwoper Training and the application won't allow me to move on to the next question. 
Tiffany has joined the chat.
Tiffany: One moment please while I look you up.  
Tiffany: Heather can you log off and back on and see if that resolves the issue.
The party has left.  Chat has ended.
