Can You Pass This 5th Grade Science Quiz?

How Many Chambers Are There In A Human Heart?

Retry Correct Incorrect There are four chambers in a human heart: the right ventricle, the left ventricle, the right atrium, and the left atrium. The left side of the heart is thicker because that side pumps blood to our whole body. The right side only pumps blood to our lungs.

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Photo by DeAgostini/Getty Images

Photo by DeAgostini/Getty Images

How Many Chambers Are There In A Human Heart?

• 8
• 4
• 2
• 6