Colleges require you to take up Biology HL along with Chemistry preferably at a Higher Level. As for the 3rd HL, you can take up physics or math if you’d like but it is not mandatory.
Vani Answered question October 10, 2022
Colleges require you to take up Biology HL along with Chemistry preferably at a Higher Level. As for the 3rd HL, you can take up physics or math if you’d like but it is not mandatory.