circulatory system
heart arteries veins
The major circulatory system structures are the heart, arteries, arterioles, capillaries and veins.
Heart, veins, arteries, and capillaries
The circulatory system is composed of heart,arteries,veins and capillaries.
The main structures of the circulatory system include the heart, blood vessels (arteries, veins, and capillaries), and blood. The heart pumps blood throughout the body, while arteries carry oxygen-rich blood away from the heart and veins return oxygen-depleted blood back to the heart. Capillaries are tiny blood vessels where oxygen and nutrients are exchanged with body tissues.
The heart is part of the circulatory system which also includes the arteries, veins, and capillaries.
The three major structures of the cardiovascular system are the heart, blood vessels (arteries, veins, and capillaries), and blood. The heart pumps blood through the blood vessels to deliver oxygen and nutrients to the body's tissues and organs, while removing waste products.
The structures of the circulatory system include the heart, blood vessels (arteries, veins, and capillaries), and blood. The heart pumps blood through the blood vessels to deliver oxygen and nutrients to cells and remove waste products. The blood vessels transport the blood to and from the heart, while capillaries allow for the exchange of substances between the blood and tissues.
A disorder of the cardiovascular system, which includes organs such as the heart or arteries.
The blood-vascular system comprises the heart, arteries, veins, andcapillaries
The cardiovascular system, which consists of the heart and lungs (cardiovascular system also includes veins and arteries).