exhale
You exhale because you're body is getting rid of the gases so the oxygen can come into your lungs.
am doing that in my science class right now. am tryna figure out the same thag. help me! :)))
Your diaphragm IS muscle. When we inhale, it is pushed down. When we exhale, it is pulled up.
Pretty much nothing, chemically speaking. They get pushed through the system along with everything else through peristalsis and are eventually excreted.
Kettles are very simple. Kettles whistle when the air inside of them is moving incredibly fast and is pushed through small openings in the kettle.
Pretty much nothing, chemically speaking. They get pushed through the system along with everything else through peristalsis and are eventually excreted.
Magma gets pushed through a vent because when the volcano ruptures it is forced out of the volcano.
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.
They will be pushed closer together.
Lava
Pubic lice are external parasites. A louse that is pushed inside you will die.
Pressure effected by the volume of substance being pushed through. For instance, the longer the hose, the more water being pushed through=greater pressure. The shorter the distance the less water being pushed through=less pressure.