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The circulatory system (Parts & Functions (Heart (Right (Atrium (De…
The circulatory system
Parts & Functions
Heart
Right
Atrium
De-oxygenated blood flows through the superior vena cava (vein) to the atrium. Muscles push the blood into the ventricle.
Ventricle
Muscles gives the blood a push through the pulmonary arteries. (only arteries that carries de-oxygenated blood.) Arteries transport blood to lungs.
Left
Atrium
Oxygen-rich blood flows through the pulmonary veins (only vein which carries oxygen-rich blood) to the atrium. Muscles push the blood into the ventricle.
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Capillaries
Help blood exchange materials. Oxygen, water, digested food passed to the cells of the body. :arrow_right: Carbon dioxide diffused into bloodstream from cell. :arrow_right: De-oxygenated blood flows to veins.
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