Brain Cell Color:Brain Cell Blood then re-enters the heart

Blood then re-enters the heart through the pulmonary veins to the left atrium

Includes one original-size plush Antibody and one detachable mini Antigen

FACTS: Success may have a thousand fathers

and left ventricle

only one sperm will have the chance to fertilize a mother’s egg and pass along the father’s good looks and personality – so for every winner

Brain Cell Color:Brain Cell Blood then re-enters the heartThe more brain cells you have, the smarter you are! Learn all about your brain and nervous system with this adorable unique plush Brain Cell. Our soft, cuddly and unique educational tool is perfect for students, doctors, therapists, educators, healthcare workers, and patients that want to learn more about spinal cords, brains and neurological health. Makes a fun and memorable gift for family, brainy friends, brain lovers and anyone with a healthy