00:02
High students, the respiratory system includes it is a network of organs and the tissues that helps in a breathing.
00:11
Then what does respiratory system will do to our body? as we know that oxygen is essential in order to liberate the energy from the nutrients, such as glucose.
00:25
So oxygen reacts with glucose to form the 6 co2 plus 6 .5 .5 .5 .5.
00:32
2 and it formed the 36 to 38 80p so we need oxygen to oxidate the food substances so the respiratory system helpful in taking the oxygen from the atmosphere then the carbon dioxide is produced as a byproduct which has to be eliminated and the respiratory system helps in the elimination of carbon dioxide from the body so this is a you know definition as a function of the respiratory system.
01:02
So just we will see in a brief what is the different parts involved in a respiratory system.
01:07
It starts with the nostrils, external nostrils, which opens into the nozzle cavity, which is divided into nozzle chambers right and left, and then it opens into the internal nostrils.
01:26
So the internal nostrils, it opens into the firings, that is a common passage for the food and air.
01:33
From the pharynx, it enters into the larynx...