The most common gas that is found in the air to breathe is called: (CSS MPT 2024) Nitrogen Oxygen Carbon dioxide None of these Show Answer…...Hide AnswerCorrect Answer: (Oxygen) Related Read more articles Previous PostThe voltage signal which is generated by a microphone is called: (CSS MPT 2024) Next PostElectromagnetic radiation with the maximum wavelength is: (CSS MPT 2024) If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply