Physics or Biology M for Biomedical Engineering?

Hi guys!
I am preparing for the SAT Subject Tests and I intend to major in biotechnology/biomedical engineering. I know I will take Math II and Spanish (I can speak 4 languages and I love learning new languages so it seems legit to me). However, I hesitate between physics and biology for the third subject test. Some schools recommend that engineering students take Math II and Physics, and BME is a branch of engineering. However, biology is not negligible either…
Any advice?
Thank you!!