You can know when you breathing
The pressure inside the lungs decreases as the ribcage moves out and up. Air from outside basically gets pushed in by other air molecules due to the pressure gradient (air moves from a high pressure to a low pressure)
The air pressure changes inside and outside the body, breathing takes place.In normal conditions,air moves from high pressure area to low pressure are.
This depends on exhalation or inhalation. If you are exhaling the pressure would be greater inside the lungs than the outside, but if you are inhaling, then the pressure would be greater on the outside than the inside.
The air moves from the outside into the lungs through the windpipe.
Breathing involves changes in air pressure inside and outside your body. When you inhale, your chest expands because muscles between your ribs push the ribs apart to make a bigger space. Also, a sheet of muscle in the lower chest, called diaphragm, moves downward to make a bigger space.
the pressure is high out side the plane because the air moves around quickly.
as their is high pressure inside and low pressure outside and air moves
During inhalation, air moves from the higher pressure outside the body to the lower pressure inside the lungs. This is because when the diaphragm and intercostal muscles contract, the volume of the thoracic cavity increases and the air pressure decreases, causing air to rush in to equalize the pressure.
Pressure inside your body balances the air pressure outside your body.
They are everywhere in the world like inside your body, outside of your body, plants, animals, air ..... everything in the world is cell
when air moves out of the lungs, the air pressure decreases
Your breath is warm because it comes from your lungs, which are inside your body and at a higher temperature than the air outside. When you exhale, the warm air from your lungs mixes with the cooler air outside, creating the sensation of warmth.