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Overview of Respiratory Systems by Flare Flareon is a document available to read on EtoBox.
The respiratory system uses breathing and gas exchange to provide oxygen to tissues and remove carbon dioxide. It has evolved different structures for different organisms and environments. Small organisms use direct diffusion, while larger ones have specialized tissues like lungs, gills, and tracheal systems. The main functions of the respiratory system are to deliver oxygen and remove carbon dioxide through the principal structures of the nasal cavity, trachea, and lungs.
- Author
- Flare Flareon
- Language
- EN