Trace a red blood cell from the left ventricle to the right 5th finger (pinky) and back to the left ventricle.
Trace a red blood cell from the left ventricle to the occipital lobe of the brain and back to the left ventricle.
Trace a red blood cell from the left ventricle to the right 5th finger (pinky) and back to the left ventricle.
Trace a red blood cell from the left ventricle to the occipital lobe of the brain and back to the left ventricle.
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