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Much like as in a concertina or a piano accordian. Body muscles increase the volume of the chest, and air rushes in to occupy the extra space. Then the body muscles reduce the volume and to avoid being pressurised the air is pushed out.
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∙ 11y ago
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Area where bronchi enters the lungs?
Air is a mixture of gases.When we inhale we reduce pressure in our lungs and thus air is diffused in our lungs.This diffusion takes place inside the lungs and between the bronchities.Here the air passage is the trachea/wind pipe.
Where do the pulmonary vessels enter and exit the lungs?
hilum
Where does air enter the body?
lungs
Can air enter and exit a leaf?
carbon dioxide
What does air enter through?
Air enters through the trachea and into the lungs.
Where does the air you breathe enter and exit?
Through your nose and mouth.
Where in one of two places air enter body?
Air can enter the body by the mouth or the nose. Air then goes down the windpipe to the lungs where it can enter the bloodstream.
A scuba diver is working on the ocean floor he takes a big breath and swims to the surface what happends to the air in his lungs?
As he rises , the air in his lungs expands due to a decrease in pressure. If not allowed to exit, his lungs will explode.
How do the necessary raw materials and harmful wastes enter and exit the cells in your body?
Raw materials and harmful wastes enter and exit the cells in your body by blood, the red blood carry oxygen from lungs to the body cells.
Cough is what system?
A cough comes from the respiratory system. It's the sudden exit of air from your lungs.
What type of system would allow light and air to enter and to exit?
Open
What is the entrance and exit of air into and out of the lungs called?
Ventilation covers both of them inspiration for inhalation and expiration for exhalaion
