Exam grading question website, everything, question, passing

Houjichasan

Hello,
I’ve had a bit of a frolic on the CFAI website but cannot find an answer I am looking for. Wondering if any of my fellow candidates can assist.
Hypothetically, if I get a 0% in ethics, yet I get 100% in everything else (which let’s say gives me an 80% overall score for the 6 hours) does that pass if the minimum passing grade is 70%? Or are there minimum requirements for each topic area (ie we need at least 70% in ethics) ?
Cheers