The latest research suggests your heart has a brain, and may be far more complex than imagined. This emotion, for example, boosts your heart attack risk five-fold, and your stroke risk three-fold.
The main function of the respiratory system is gaseous exchange. This refers to the process of Oxygen and Carbon Dioxide moving between the lungs and blood. Diffusion occurs when molecules move from an area of high concentration (of that molecule) to an area of low concentration.
The main function of respiratory system is to allow gas exchange (oxygen and carbon dioxide) with different parts of the body. The different organs of the respiratory system are nose, pharynx, epiglottis, larynx, trachea, bronchi and lungs.These organs carry out the process of respiration.he different organs of the respiratory system such as nose, larynx, trachea, bronchi, etc. carry out the process of respiration/breathing. All these organs play an important role in supplying oxygen to the body and allowing its smooth functioning.