Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
inhalation
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
diffusion
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A expiration Breathing is a physical process that involves two stages - inspiration and expiration. During inspiration, oxygen-rich atmospheric air is drawn in and during expiration, carbon dioxide-rich air is released out.