the circulatory system. it is a blood organ that pumps blood.
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.
The heart
morgan system
it pumps blood
i dont no
by his nose
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
It will not work because if the heart, which is part of the circulatory system, has an infection the kidneys cannot work properly.