The parts of your circulatory system are your: 1. Heart,a muscular organ that pumps blood throughout your body. 2. Blood vessels,which include your arteries, veins and capillaries. 3. Blood,made up of red and white blood cells, plasma and platelets. See more Your circulatory system has three circuits. Blood circulates through your heart and through these circuits in a continuous pattern: 1. The … See more There are three main types of blood vessels: 1. Arteries:Arteries are thin, muscular tubes that carry oxygenated blood away from the heart and to every part of your body. The aorta is the body’s largest artery. It … See more Your heart is the only circulatory system organ. Blood goes from the heart to the lungs to get oxygen. The lungs are part of the respiratory system. Your heart then pumps oxygenated blood through arteries to the rest of the body. See more WebMar 24, 2024 · Español. The heart is an organ about the size of your fist that pumps blood through your body. It is made up of multiple layers of tissue. Your heart is at the center …
Human body Organs, Systems, Structure, Diagram, & Facts
WebAs we age, our respiratory system naturally degrades, leading to a decline in the efficiency of the system and a decrease in lung capacity. This natural degradation is a … WebFeb 17, 2024 · The immune system is our body's defense system against infectious pathogens. It includes the lymphatic vessels and white blood cells. The integumentary system consists of the skin, hair, nails ... portland area tv stations
Circulatory system Functions, Parts, & Facts Britannica
WebMar 12, 2024 · Takeaway. Capillaries are very tiny blood vessels — so small that a single red blood cell can barely fit through them. They help to connect your arteries and veins in addition to facilitating ... WebChemically, the human body consists mainly of water and of organic compounds —i.e., lipids, proteins, carbohydrates, and nucleic acids. Water is found in the extracellular … WebOct 24, 2024 · Circulatory (cardiovascular) system Function. The main function of the circulatory (or cardiovascular) system is to deliver oxygen to the body tissues,... The … optical printing film definition