Learning more about the biological aspects of the human body can be the basis for further study in pharmacology or in medical school. For those who want to teach science, a biology education can be combined with training to earn a teaching credential.

Achieving high scores on A-levels is important for UK students who wish to enter university. Institutions of higher learning use the results of these exams to decide if a student is prepared to study at their program.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.