respiratory system

respiratory system   Dan operating system

When we breathe, the respiratory system takes in oxygen and sends out carbon dioxide The cells in our bodies need fresh oxygen to stay alive

Labeled diagram of the lungsrespiratory system View Original Image at Full Size Labeled diagram of the lungs Respiratory System Function The overall function of the respiratory system is to bring air into the body, put oxygen in the blood, remove carbon dioxide and

แซนโฎนตา Respiratory system definition: the system by which oxygen is taken into the body and an exchange of oxygen and carbon dioxide takes place; in mammals the The main function of the respiratory system is to supply the blood with oxygen so the blood can deliver oxygen to all parts of the body The respiratory system