Easy APs that can be completed in a semester online?

<p>So this year I am taking APUSH, AP Psychology, and will have dual enrollment chemistry, math, English, and research methodology at governor’s school. I still have one class that I have to fill in my schedule and I kind of want to use that space to take another AP online. The only AP my school offers in a semester is AP Psych, so it would have to be online. I want to either double major in biochemistry and physics and go into astrobiology, or go to engineering school and go into chemical engineering in college. So I kind of want to take something that would be useful in those fields. I’m really interested in taking either AP human geography or AP macroeconomics although I know neither of them will help in the careers I’m looking at going into. I was thinking maybe AP computer science too. But my question is, can any of these three classes be successfully completed in a semester online? The class periods are pretty long at my school, we have 4 classes each semester and each class is 1.5 hours a day, so I would think I’d have plenty of time, I just don’t know how involved each of those classes are. Any help would be much appreciated.</p>