Human respiratory system full process
Answers
The primary organs of the respiratory system are the lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The gas exchange process is performed by the lungs and respiratory system. Air, a mix of oxygen and other gases, is inhaled. In the throat, the trachea, or windpipe, filters the air.
hello I am going to tell you the respiratory systems in humans so I hope you will understand
Explanation:
human respiratory system consists of organs responsible for taking an oxygen for respiration to release energy carbon dioxide and water vapour trachea bronci and lungs these are the main organs in the respiratory system
we breathe from the nose and nasal cavity
the air passes through the pharynxaur throat cavity in the windpipe or trachea the wind pipe branches to smaller tubes Called bronci
in the lungs each broncus branches out into the smaller tubes called bronchioles at the end of this tubes air tiny air sacs called alveoli
each lung contain 300 million almond the oxygen present in the air we breathe it goes into the blood vessels the carbon dioxide present in the blood passes out of the blood the blood takes the oxygen to all the cells of the body where it is used to get energy from food released and waste go back into the blood