Students must pass the applicable course testâBasic, Advanced, Military, or International in order to perform these duties. All volunteers who prepare or review returns must be certified in Basic, at a minimum. Volunteers can stop at Basic or proceed with other courses and certification levels.
Definition of paleobiology. : a branch of paleontology concerned with the biology of fossil organisms.
Cardiology - A medical subspecialty concerned with the study of the heart, its physiology, and its functions. Cardiovascular specialists are trained in diseases of the heart, lungs, and blood vessels and they manage complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.