Will 3 Bs kill T20 school chances?

2 in freshman honors classes. One of them is bio honors, I took the Bio SAT II and got an 800 so does that help?
1 in a sophomore AP class. If I get a 5 on the exam, would that help?

I took the most advanced courseload available both years. Thanks in advance

(:expressionless: No, Bs won’t necessarily destroy your chances.

No, because AP scores aren’t used for admissions purposes.

Getting into college isn’t all about the grades. Keep in mind that your extracuriculars and essays are also being used to give the admissions office a holistic view of who you are.

B+'s or straight B’s/B-'s? Either way, as long as you have a upward trend, you’ll still be competitive as long as you check all the other boxes.