00:01
Hi, let us look into the first question.
00:03
The dash is composed of naisal activity, pharynx, larynx, trachea, bronchi and lungs.
00:09
The answer for the first question is upper respiratory tract.
00:20
Now let us look into the second question.
00:23
The primary function of respiratory system is to supply blood with oxygen to all parts of the body.
00:33
The third question is the respiratory system.
00:35
Is made of body parts that are in charge of your airways, lungs and blood vessels.
00:49
Now we have the subparts in the third question.
00:54
The dash which is responsible for conductioning of the air that is received by the nose.
01:02
So the a part is lungs.
01:06
The dash which is the opening just behind the nose and mouth and is part of both the respiratory and digestive system.
01:15
So the b part answer is parrex.
01:20
Now let us look into the c.
01:22
The dash which is commonly called voice box an organ on top of the neck involved in the breathing, producing sound and protecting the trache against the foot aspiration.
01:33
The answer is larynx...