The respiratory system

The respiratory system respiratory system The respiratory system is a collection of organs that are essential for the process of breathing endocrine system The respiratory system takes up oxygen from the air we breathe and expels the unwanted carbon dioxide

endocrine system The lungs and respiratory system allow us to breathe They bring oxygen into our bodies and send carbon dioxide out (called

excretory system The respiratory system is responsible for breathing, gas exchange internally and externally, speech and phonation, and olfaction  Physiology of the Respiratory System The major function of the respiratory system is to supply the body with oxygen and to dispose of carbon