1. Laura H. Cox Robert A. Price

2.  It is the subway system of your body  Carried in the blood are nutrients such as oxygen and water.  It delivers these nutrients to the rest of the body

4. The Heart is the muscle that pumps blood to the rest of your body. All of the blood vessels in your body connect to this one large muscle.

6.  https://www.youtube.com/watch?v=Gnv54V 8Jj1U&safe=active https://www.youtube.com/watch?v=Gnv54V 8Jj1U&safe=active

7.  Veins carry blood to the heart  Arteries carry blood away from the heart  Capillaries are like the back roads and allies of the body

8.  In July 2005 a study was conducted by the Environmental Working Group.  It showed there are 287 chemicals in the blood of a newborn child  There are roughly 74,565 miles of blood vessels in the human body

9.  Google Images  Alsearsmd.com  Twitter Account: @FactHive