Functions of Respiratory system

10 Surprising Facts about the Respiratory System respiratory system The respiratory system is responsible for breathing, gas exchange internally and externally, speech and phonation, and olfaction skeletal system Where does gas exchange between air and the lungs occur? B Distinguish between the conducting portion and respiratory portion of the respiratory tract

endocrine system Human Respiratory System · We take in oxygen from the atmosphere with our nostrils · The pharynx opens into the trachea through the larynx · Each bronchus