Presentation on theme: "By. Grant, Alex, and Leevon o Hearts pumps the blood to arteries and veins and they transport it. o Oxygen reaches the left side of the heart and enters."— Presentation transcript:
o Hearts pumps the blood to arteries and veins and they transport it. o Oxygen reaches the left side of the heart and enters the biggest artery called the aorta.
Blood moves food through your body. Blood is keeping you alive by bringing you oxygen to your body.
o White blood cells are like soldiers protecting your body. o Arteries are vessels that carry blood back to the heart.
The heart is the size of your fist. The blood moves down and back by veins. It takes one minute for all the blood to go down and up. Vains carry waist prodecs. http://www.neok12.com/php/watch.php?v=zX5d7d0e41705968036a4351&t=Circulatory-System