Biology, asked by titikarsahekMe, 1 year ago

Why Do We Yawn or Fell Drowsy Please Answer Fast‎

Answers

Answered by percy7

it is because our cells are not getting enough oxygen so by reflex we take in a long breath and wen we are tired thats wen our cells are not much oxygen that why wen we are tired we yawn

Previous Question

Next Question

Similar questions

Math, 7 months ago

Three coins are tossed simultaneously 150 times with the following frequencies of different outcomes:3 heads-23 times 2 heads-72 times 1 head-27 times No head- 28 times. If the three coins are simultaneously tossed again, the probability of 3 heads coming up will be:...

Math, 7 months ago

$- + + =$ ...

Physics, 7 months ago

plz solve with explain ...

Environmental Sciences, 1 year ago

Causes of Global Warming‎...

English, 1 year ago

Speech on Adult Education‎...

Physics, 1 year ago

why does our image appear thin or bulged out in some mirrors...

Math, 1 year ago

SUM of length width and height OF CUBICAL BOX IS 19 CM AND LENGTH OF ITS DIAGONAL IS 11 CM ...FIND THE SURFACE AREA OF THE CUBOID BOX???

Math, 1 year ago

What is the answer for "Log 144 to base 12" using log table...