Want this question answered?
mouth
by the mouth
Yes.
Suck in the air with your mouth. If your mouth explodes, then there is high air pressure.
you obtain oxygen from your lungs you could breath through your nose and through your mouth
By opening its mouth and consuming it!
through their mouth
it does not hurt but does have a lot of pressure on your mouth
It takes it in through it's mouth=)
The pressure inside your mouth is less than the atmosperehic pressure above the glass. The water is pushed through the straw by this difference in pressure.
by your tongue.
The instrument used to obtain blood pressure is a sphygmomanometer.