1. Emma, Doug, Marissa, and Holly.

2.  Heart  Veins  Lungs  Blood vessels  http://www.mayoclinic.com/health/circulatory- system/MM00636 http://www.mayoclinic.com/health/circulatory- system/MM00636

3.  The blood pumps up and down.  This fresh blood travels all over a body.  The circulatory system is the transport system.  Hart is important to body because it cairys the blood throu the body

4.  Pump fights viruses and bacteria  You will follow the blood cell throughout the body beginning with the heart and finally returning to the heart.  The smallest blood vessels are called capillaries.  http://kidshealth.org/kid/htbw/CSmovie.html http://kidshealth.org/kid/htbw/CSmovie.html

5. there are three type of response systems in the immamns system There are four parts of the heart. The circulatory system is made up of a group of organs that transport blood through-out the body. In your heart you have a aorta, left atrium, and right atrium. You also have a superior venae cava.

6.  www.factmonster.com www.factmonster.com