1.

How the human heart works?

Answer» The right side of your\xa0heart\xa0receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your\xa0heart\xa0receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
In our heart there are 4 chambers named left and right auricle, left and right ventricle. De-oxygnated blood from body parts enter left auricle and through left auricle yo left ventricle and then pumped to lungs. And from lungs blood enter right auricle and through right auricle to right ventricle and then blood is again transported to body parts


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