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.
Making the world better, one answer at a time. The circulatory or cardiovascular system delivers oxygen and nutrients to the tissues. Blood is the tissue that transports oxygen and nutrients, and the arteries are the vessels that carry blood loaded with oxygen and nutrients to the body tissues.he heart, through its rhythmic beating, enables blood to circulate throughout the body, bringing oxygen and nutrient â¦ s to the tissues and collecting their waste. Blood travels through different vessels in entering and leaving the heart.