Explica las diferencias entre elaire que entra a nuestro cuerpo y el que sale. teniendo en cuenta esto, defini con tus palabras los siguientes conceptos
respiracion - ventilacion pulmonar - frecuencia respiratoria
rapido plis

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

2. is bettergo with that