Fast and effective method to get oxygen and get rid of carbon dioxide Characteristic of respiratory surface ◦ Thin wall Concentration gradient ◦ Moist ◦ Contact with environment ◦ Contact to transport system
Fast and effective method to get oxygen and get rid of carbon dioxide Characteristic of respiratory surface ◦ Thin wall Concentration gradient ◦ Moist ◦ Contact with environment ◦ Contact to transport system