1
Question
Question 13
Whenever we feel drowsy or sleepy, we start yawning. Does yawning help us in anyway?
Question 13
Whenever we feel drowsy or sleepy, we start yawning. Does yawning help us in anyway?
Open in App
Solution
During drowsiness, our breathing rate slows down. The lungs do not get enough oxygen from the air resulting in yawning. Yawning brings extra oxygen into the lungs and helps us to keep awake.
During drowsiness, our breathing rate slows down. The lungs do not get enough oxygen from the air resulting in yawning. Yawning brings extra oxygen into the lungs and helps us to keep awake.
Suggest Corrections
23
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
