The skeleton provides the framework for muscles and gives the body its defined human shape. Cardiovascular system - Edexcel The cardiovascular system is made up of three main parts - the heart ...

Following a discussion of basic human chemistry, the anatomy and physiology of cells, tissues, organs, and organ systems are studied with special emphasis placed on homeostasis and interaction among ...

subtle but crucial differences in heart anatomy and function have emerged in response to unique environmental challenges.

Cardiopulmonary physiology: The study of the heart and lungs and how they function ... and have systems in place to gain human feedback on the overall quality of the process.