• The Circulatory System Blood Heart Artery
    823 words
    The Circulatory System The circulatory system, also known as the cardiovascular system, is the combined function of the heart, blood, and blood vessels to carry oxygen as well as nutrients to organs and tissues all throughout the body and carry away waste products. When the body is under stress such as exercise, the circulatory system can increase blood flow to various organs and muscles to meet increased energy demands, and help to regulate body temperature. It also is involved with the immune ...
  • Circulatory System Oxygenated Blood
    833 words
    The Circulatory System Circulatory System or cardiovascular system, in humans, is the combined function of the heart, blood, and blood vessels to transport oxygen and nutrients to organs and tissues throughout the body and carry away waste products (Encarta 2000). The heart, blood, and blood vessels are the three structural elements that make up the circulatory system. The Heart: The heart is the engine or the pump of the circulatory system. It is divided into four chambers: the right atria, the...
  • Human Body System Interaction
    1,021 words
    Human Body System Interaction. All the systems in the human body are vital to our survival and well-being. If you take away the functions of just one of these systems our whole body will cease to work properly. The main systems of the human body are the nervous, endocrine respiratory, circulatory, immune, digestive, excretory, skeletal, muscular, and the reproductive systems. They all work together in harmony and unison to keep us alive. The nervous and endocrine systems are what control most of...
  • Circulatory System Blood Cells
    1,176 words
    Circulatory System simple definition for the circulatory system would be that it is the main transportation and cooling system for the body. Red Blood Cells have an important job in this system in that they carry all sorts of packages that are needed by all the cells in the body. Red blood cells carry oxygen and nutrients to the cells, which is needed in order for cells to survive. Besides red blood cells there are also White Blood Cells moving in the circulatory system. White Blood Cells can be...