keep you alive! they bring blood to the heart so it can get circulated round the body and lungs again
the blood, blood vessels and the heart are the three main elements of the circularatory system. Hope that helped :)
A blockage in one of the main blood vessels of the heart.
Nutrients and oxygen have to get to the outside of the heart. So the blood vessels on the outside have that job. The nutrients and oxygen can't get to the cardiac muscle from inside the heart. Blood vessels that lead from the heart that are high in oxygen and nutrients have their first branch off the aorta that goes to these blood vessels. That's how important these vessels are to the heart and how it functions.
The vessels that bring blood back to the heart are called the veins.The vessel that brings blood back to the heart is the vein. The major blood vessels include the superior vena cava, inferior vena cava, the pulmonary artery and the pulmonary veins.---- == == VeinBlue blood...veins are the blood vessels that carry the oxygen-poor or blue blood from the body towards the heart.
veinsAnswerArteries are the blood vessels that carry blood away from the heart, not veins. Veins are the blood vessels that carry blood towards the heart. The only exceptions being the pulmonary and umbilical veins, both of which carry oxygenated blood.
The two main blood vessels leading out of the heart are the pulmonary trunk and the aorta.
The three components of the cardiovascular system are the heart, blood vessels (arteries, veins, and capillaries), and blood. The heart pumps blood through the blood vessels, which transport oxygen, nutrients, and waste products throughout the body.
The 3 main components of the circulatory system are the heart, blood vessels, and blood. The heart pumps blood through the blood vessels, delivering oxygen and nutrients to cells throughout the body and removing waste products.
heart, blood and blood vessels
Heart, blood, lungs and blood vessels.
the blood, blood vessels and the heart are the three main elements of the circularatory system. Hope that helped :)
A blockage in one of the main blood vessels of the heart.
The main organs of the circulatory system are the heart, blood vessels and blood. The blood vessels include arteries, veins, and capillaries.
HeartBloodCapillariesVeinsArteries
The heart and the blood vessels
The main artery distributing the oxygenated blood is the Aorta.
The circulatory system is about the heart pumping blood around your body. The parts the system has are the heart, which pumps blood to the lungs, giving the blood oxygen, and then sends the blood around your body in blood vessels (more specifically, arteries, veins capillaries).So the important parts are the heart, lungs, and blood vessels or arteries, veins and capillaries