Physics, asked by soumyashreenayak771, 5 months ago

Whenever we feel drowsy or sleepy, we start yawning. Does yawning help us
in anyway?

Answers

Answered by Anonymous

Answer:When we are sleepy or feel drowsy, we yawn because our brain cells lack sufficient amount of oxygen. The deep breath associated with yawning helps us to drawn in more oxygen and supply the much needed oxygen to the tired body organs including the brain..

Answered by kripavinu90

When we feel sleepy rate of respiration slows down. Because of this, lungs will not get enough oxygen and we yawn. Yawning bring extra oxygen to the lungs and help us in being awake.

Previous Question

Next Question

Similar questions

English, 2 months ago

5.Can you see the helicopter______________ the palace?. Single choice. (1 Point) over above on ...

English, 2 months ago

What's New Analyze the poem below. "Dear Students, it's the new normal" by Jackelyn P. Pineda The "new normal" has begun You and your teachers must keep in touch You do online classes and modular approach A new trend far cry from the usual Though you're not physically going to school, You must always stay on the ball So that you can bear the fruits of your labor. What have you observed about the...

Computer Science, 2 months ago

The shape of a box in a flowchart depends on the Action it holds b. Choice of user d. Accumulator 10 Boxes in a flowchart are combined using a. Simple line c. Coloured line b. Flow line d. All of these...

Hindi, 5 months ago

Budiya ka beta kitne Sal ka tha...

English, 5 months ago