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Give the formula for sodium chromate.
Cardiac Attack
Also known as a heart attack, it occurs when the flow of blood to the heart is blocked, causing heart muscle to be damaged or die.
Oxygenated Blood
Blood that is rich in oxygen, typically found in arteries, having been oxygenated in the lungs.
Deoxygenated Blood
Blood that has a reduced oxygen content after circulating through the body and is on its way back to the lungs for reoxygenation.
Arteries
Vessels carrying blood away from the heart.
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