it is when the food paas thruogh the body
How the Heart and Circulatory system work.
Yes, the heart is part of the circulatory system.
it is a system that runs to your heart and helps heart attacks not happen
Yes, in circulatory system the lungs work with the heart.
morgan system
The heart
i dont no
it pumps blood
by his nose
the circulatory system. it is a blood organ that pumps blood.
Absolutely - since the heart is the pump that makes the circulatory system work !
you don't have to the brain and heart do all the work