The organ(s) in the respiratory system are:
1. Lungs
2. Nose
These organs are essential for the process of breathing and exchanging oxygen and carbon dioxide in the body. The lungs are responsible for taking in oxygen from the air we breathe and removing carbon dioxide from the body. The nose plays a crucial role in filtering, warming, and moistening the air that enters the respiratory system before it reaches the lungs.
The mouth is involved in the initial stage of breathing as air enters the body, but it is not considered a part of the respiratory system itself. Kidneys, on the other hand, are not part of the respiratory system; they are responsible for filtering waste from the blood to form urine.
