Tuesday, May 15, 2012

Muddiest Point

My muddiest point is on the circulation of blood in the heart. Is there anything that can help me remember which veins and arteries take blood to and from the heart and lungs. THANKS

Sara
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1 comment:

  1. OJMay 16, 2012 at 9:19 AM

    taking away it arteries both start with a and to the heart is viens well idk about that

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