Select one of the options below:
BZ 110 (Principles of Animal Biology (GT-SC2)) or CHEM 103 (Chemistry in Context (GT-SC2)) or CHEM 107 (Fundamentals of Chemistry (GT-SC2)) or CHEM 111 (General Chemistry I (GT-SC2)) or ERHS 220 (Introduction to Environmental Public Health) or LIFE 102 (Attributes of Living Systems (GT-SC1)); Admission to the Master of Public Health program can be substituted for LIFE 102.; Credit not allowed for both ERHS 520 and PBHL 530.