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 blood carries oxygen and nutrients to every cell of the body. The cardiovascular system is actually comprised of two systems: The pulmonary circulation, in which the heart pumps the blood to your lungs and back again, and the circulatory system, in which the heart pumps the oxygen-rich blood to the rest of the body.he function of the cardiovascular system include keeping our bodies at a constant temperature, maintaining fluid balance throughout the tissues, protecting the body from blood loss and infection, and helping move waste products out of the body. Here is more detail about what the cardiovascular system does: