From the college admissions perspective, A&P is an elective. I wouldn’t suggest dropping any important courses to take it.
I do think you can safely drop AP Stats because you have a more rigorous math class already. AP Stats is also not calculus based, so it isn’t very important for what you want to do in college (you will need to take a calc based stats class anyway). You could replace AP Stats with any elective (A&P if you wanted) and I think you would be fine for any college admissions-wise. You already have a heavy schedule planned.
My daughter is taking Honors A&P at her HS, and she thinks it is a pretty chill class. Your HS may vary though. If it’s really time consuming at your HS you might want to pick a more relaxing elective 