The circulatory system's function is to move blood throughout the body. This blood circulation keeps organs, muscles and tissues healthy and working to keep you alive. The circulatory system also helps your body get rid of waste products.
What are the 4 functions of the circulatory system?
The four major functions of the cardiovascular system are:
- To transport nutrients, gases and waste products around the body.
- To protect the body from infection and blood loss.
- To help the body maintain a constant body temperature ('thermoregulation')
- To help maintain fluid balance within the body.
What are the 3 basic functions of the circulatory system?
The cardiovascular system has three main functions:
- transport of oxygen, carbon dioxide and nutrients.
- clotting of open wounds.
- regulation of body temperature.
