An introduction to basic physiological principles using humans as the primary organism. Physiological adaptations will be examined at the molecular through organismal levels. Intended for students in health-related fields and The Natural World of the general education program. Not available for biology or biotechnology major credit. Credit for BIO 270 and 290 may be transferred together to JMU only when transferable credits for two semesters of anatomy and physiology (I & II) are completed at the same institution. A single semester transfer, or courses from different institutions, transfer as BIO OOO.