Anyone who has taken bartonline classes, biology with walker or chemistry with causey? Which one do you reccommend? 

I wish I could tell you. all my classes were from Bartonline but I did not have to take those sciences 

I go thru Bartonline. Been with them for 2 yrs now and almost done with my degree in Medical Administration thankfully. The school is a little disorganized, but other than that I haven't had really any major issues with them. I haven't had to take any of those classes with my degree either though. I did however take A & P online and that was fine.