This 1930s educational film provides a detailed exploration of the respiratory and excretory ... Beginning with the organs of respiration, it highlights the structure and function of the nose ...

An injury that impairs or compromises your respiratory system can negatively affect the ... Because acute respiratory failure means your organs are not receiving the oxygen-rich blood they need ...

The respiratory system in humans – WJEC Respiration is a chemical reaction which releases energy from food. The respiratory system exchanges the gases which are involved in respiration.