AP Calculus AB or BC

Hello I am currently a rising senior who is taking pre-calculus online. So far I have a 89 percent in the class. I wan to enter into engineering specifically chemical engineering, and I was wondering which calculus course would be more beneficial for me, AB or BC to take during the school year. Also I’m going to be taking AP physics, AP chemistry, AP environmental science, and AP statistics. Thank you for any help.

Take AB if you’re already taking such a science-heavy courseload. Why couldn’t you take Pre Calc in a traditional classroom setting? Why didn’t you take AP physics or chemistry before this year? It seems weird to jump from 0 or maybe 1 STEM AP to 5, especially with the added stress of applying to college that is an integral part of senior year.