Should I take SAT BIO even if I have a decent science score for SAT CHEM?

I am registered for SAT subject tests in Bio and Math II which is this saturday. I don’t feel very prepared for the SAT Bio, but I’m afraid that my previous sat science scores aren’t competitive enough. Should I cancel the SAT bio and just focus on math II? My scores are here:

AP Chem - 5
AP Computer Science - 5
AP World History - 4
AP Calc - 4 (predicted)
AP Physics - 5 (predicted)
AP Bio - 5 (predicted)
AP Lang - 4 (predicted)

SAT 1 - 1370
SAT 2 - 1350 (I know I choked really bad)
SAT 3 - 1450+ (predicted)

SAT CHEM 1: 720
SAT CHEM 2: 740
SAT MATH II: 780+ (predicted)