biology

why left side of heart pumps blood harder then the right side?

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1. It has to pump blood into your whole body.

The left ventricle is the largest and strongest chamber in your heart. The left ventricle's chamber walls are only about a half-inch thick, but they have enough force to push blood through the aortic valve and into your body.

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posted by PsyDAG
2. thanks for you help

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posted by JANET

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