If you mean to say, what is part of the respiratory system, the organs involved are as follows:
If you mean to say what is INVOLVED in the respiratory system, the process is as such:
The brain is part of the nervous system and not the breathing (respiratory)system.
The respiratory system is a breathing system in the body of animals.
The respiratory system is the system that handles breathing.
The respiratory system encompasses breathing.
RESPIRATORY SYSTEM is primarily responsible for breathing.
What is the role of the breathing passages in the immunes system
The pathway of oxygen is like a tube or pipe in the breathing system.
The breathing system contains the lungs, trachea, pharynx, mouth and nose
The nervous system controls breathing rate.
The breathing system contains the lungs, trachea, pharynx, mouth and nose
respiratory system
The pathway of oxygen is like a tube or pipe in the breathing system.