The circultory system itself is an organ system. It contains the heart and blood vessels.
closed ciculatory system is the type of circulatory sytem with a contractile pumping organ and in which the blood remains confined to the blood vessels
An organ sytem includes tissues.
An organ sytem includes tissues.
An organ sytem includes tissues.
The digestive sytem.
the kidneys are in the exocratory system
Organ
The most important part of the Circulatory Sytem is the capillaries.
Circulatory system, repiratory system, urinary system, nervous sytem.
AnswerThe circulatory system. No iTz Respiratory Sytem
Muscular sytem
The circulatory system is composed of vessels and muscles that control the flow of blood around the body. This process of blood flowing around the body is called circulation. The main components of the circulatory system are the heart, arteries, capillaries and the veins.