why vascularization of nasal cavity is so important Share with your friends Share 0 Saksham Garg answered this Because each cell needs oxygen which is supplied by blood 0 View Full Answer Ella Edward answered this The nasal cavity needs to be vascularized because it heats and humidifes the air assit passes through the nasal cavity. Because blood is warm, the vascularization of the cavity heats up the cavity, aiding in the heating of air as it passes through 1
