<p>She really should be fine taking physics B with no prior physics. D found it easy. I can’t comment on C - it’s not offered at our high school. D took honors biology, honors chem, AP chem, and AP physics B for her sciences. AP chem was the most work of those, but I don’t think she’d say it was her most challenging or work intensive AP class. It might have been without prior chemistry. I think D said they covered all of honors chem in the first two weeks of AP chem. She got a 5 on the AP exam. </p>