The heart is basically a large muscular organ, with four hollow chambers (left and right atria and ventricles) which each take a turn at filling with blood during the course of each heart beat; there are valves between the chambers to make sure that the blood travels around the heart in one direction only, and veins and arteries leading to and from the heart. Deoxygenated blood arrives at the heart via veins called the inferior and superior vena cavae, which empty into the right atrium; from there the blood passes into the right ventricle, then is pumped out of the heart, along the pulmonary artery to the lungs, where it gets rid of carbon dioxide and picks up oxygen. Oxygenated blood travels back to the heart along the pulmonary vein, enters the left atrium, passes into the left ventricle, and is then pumped out of the heart via the aorta, to the rest of the body.
Cardiovascular system, or circulatory system
The heart, lungs, blood vessels make up the cardio vascular system.
Well,circulatory system is made up of BLOOD and heart.
The human body consists of multiple organ systems, including the skeletal system, muscular system, circulatory system, respiratory system, digestive system, nervous system, and reproductive system. These systems are made up of various tissues, such as muscle, bone, nerve, and connective tissue, which are in turn composed of cells. Each of these components work together to maintain the body's structure and function.
Some organs that are made up from the circulatory system would be the heart, blood, and blood vesselsThe circulatory system is made up of the heart, Blood vessels, and blood.Heart, blood, veins, and arteriesThe heart and ALL the blood vessels.
The funtions of the cells that make up your body are: the skin tissue, the digestive system, and the circulatory system.
heart and blood vessels
arteries, capillaries and veins
The Cardiovascular system and the lymphatic system .
A human circulatory system.
There are three systems that are part of the cardiorespiratory system: circulatory, blood and lymphatic systems.
the connective and muscle tissu