Transport
The word circulatory is the key word. The circulatory system circulates blood throughout the body.
The primary organs of the circulatory system are the heart, the blood and the blood vessels. The heart is the pump, the blood is the product carrying oxygen and the vessels are the network to all points of the body.
The respiratory system has primary responsibility for breathing, but it could not accomplish this function without the skeletal, muscular, nervous, and circulatory systems.
The main function of your circulatory system is to oxygenate blood and pump it throughout your body
for the circulatory system to function properly the heart always needs to be beating properly
The function of the capillaries in the circulatory system is to allow diffusion of wastes, oxygen, and nutrients to the tissues. The rest of the circulatory system is designed to move the blood to the capillaries so they can perform this function.
transport
circulatory system
It primary function is to supply cells with the oxygen and nutrients they require to live as well as to remove toxic waste products. Another function is to signal cells to act in a particualr way by carrying hormones. Finally it is also used to redistribute heat around the body.
heart arteries veins
blood
The function of blood in circulatory is to bring oxygen to the cells around the body. Without blood cells would not be able to get oxygen.