Cardiovascular system - Edexcel The cardiovascular system is made up of three main parts - the heart, the blood vessels and the blood that flows through them. Respiratory system - Edexcel The ...

Anatomy and physiology have disassembled this factor into its component parts and have become acquainted with the significance of each. [...] What is the activity of this factory at full operation ...

Physiology is the branch of the biological sciences that deals with the life-supporting functions and processes of living organisms or their parts. The study of physiology aims to understand how ...