The role of the circulatory system a the circulatory system is responsible for the transport of digested foods and oxygen to all cells and the transport of metabolic ... The role of the skeletal system a the skeletal system provides protection and support for the organs and allows for movement. ... In humans the respiratory system consists of the lungs, diaphragm, trachea, bronchi, bronchioles and alveoli.
|Title||:||Excel HSC & Preliminary Senior Science|
|Publisher||:||Pascal Press - 2002|