If you're planning to accomodate for both majors for the whole year, you're probably gonna struggle a bit. Even if you do MATH1131, CHEM1011, BABS1201 and PSYC1001 in semester 1, you're gonna have CHEM1021, PSYC1011, BIOS1101, SCIF1131, MATH1231 and BIOT1011 leftover, which may have to be taken...