In the Pre-Health Sciences Pathway to Certificates and Diplomas program, you'll take science subjects such as biology and chemistry as well as mathematics and communications. This two-semester certificate program will prepare you for your future educational and career goals. The Centennial College Pre-Health Sciences Pathway to Certificates and Diplomas courses are for you if you're: Considering college programs such as Practical Nursing*, Healthcare Environmental Services Management, Fitness and Health Promotion, Nutrition and Food Service Management, Massage Therapy, Esthetician and Food Service Worker; Exploring a college science program toward your future career goal; Acquiring academic admission credentials needed to enter college-level science programs; Seeking science courses required for post-secondary programs and have not finished high school or completed science courses.