Science, asked by piyachandra28, 10 months ago

please answer this question it's urgent

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Answered by op25111972

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The right and left sides of the heart are separated by a muscular wall that prevents blood without oxygen from mixing with blood that has oxygen. ... The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where the blood picks up oxygen and gets rid of carbon dioxide.

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