What is The Circulatory System? System?
The Circulatory System is responsible for transporting materials throughout the entire body. It transports nutrients, water, and oxygen to your billions of body cells and carries away wastes such as carbon dioxide that body cells produce. It is an amazing highway that travels through your entire body connecting all your body cells.
Parts of the Circulatory System
1.The Heart
2.The Blood
3.The Blood Vessels