What Does The Heart Do In The Circulatory System
Olivia Luz
The atria and ventricles work as a team the atria fill with blood then dump it into the ventricles.
With each heartbeat the heart sends blood throughout our bodies carrying oxygen to every cell. The circulatory system carries oxygen nutrients and hormones to cells and removes waste products like carbon dioxide. As the heart beats it pumps blood through a system of blood vessels called the circulatory system. Your heart is at the center of the system acting as a pump to distribute nutrient and oxygen rich blood through your body.
The heart then sends the blood to the lungs to pick up more oxygen. The ventricles then squeeze pumping blood out of the heart. This cycle repeats over and over again. This continuously pumps about five litres eight pints of blood around your body through a network of blood vessels called your circulatory system.
What does the circulatory system do. The circulatory system is made up of blood vessels that carry blood away from and towards the heart. After delivering the oxygen the blood returns to the heart. The vessels are elastic muscular tubes that carry blood to every part of the body.
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Your circulatory system also known as your cardiovascular system is made up of your heart and blood vessels. But your heart s cardiac muscle keeps going. Leg muscles may tire after a run. The heart is an organ about the size of your fist that pumps blood through your body.
Arteries carry blood away from the heart and veins carry blood back to the heart. The heart is a pump usually beating about 60 to 100 times per minute. It is made up of multiple layers of tissue. It then takes away carbon dioxide and other waste your body doesn t need.
Your circulatory system is made up of your heart and three main types of blood vessels arteries veins and capillaries. Transport carrying blood water oxygen and nutrients throughout the body and the transport and removal of waste. Your heart is at the center of your circulatory system. It works to transport oxygen and other nutrients to all the organs and tissues in your.
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The circulatory system carries oxygen nutrients and hormones to cells and removes waste products like carbon dioxide. Arteries carry blood away from the heart and veins carry blood back to the heart. This system is a network of blood vessels such as arteries veins and capillaries that carries blood to and from all areas of your body.Source : pinterest.com