Oxygenation is the method by which oxygen from inhaled air is transferred on the blood, primarily via fuel Trade in the alveoli. Mechanical and pulmonary or pure ventilation have several similarities and differences. For instance, the objective of each types of ventilations is to allow fuel exchange to take place. https://juliusxpfuk.laowaiblog.com/36284547/facts-about-ventilation-ductwork-revealed