Enlightened witnesses can be those who themselves have risen from the depths. Individuals who have overcome great odds and great adversity. Sometimes this is the very thing required to create lasting empathy and feeling. For when we identify, we can extend ourselves that much more.
The Cardiovascular system links all the parts of our body and consists of the heart, blood vessels, and blood. The Cardiovascular system carries needed substances to cells and carries waste products away from cells.
The circulatory system, or cardiovascular system, is made up of the heart, veins, arteries and capillaries. This system is responsible for carrying oxygen and nutrients to all parts of the body. Heart disease and other circulatory problems are major sources of disability and death.