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Both aid in the expansion and relaxation of lungs.
the diaphragm play an important role in breathing. hope it helped....
Breathing
The thoracic diaphragm, where its contraction assists inhalation and relaxation assists exhalation plays a main role in altering the lung's volume and air pressure inside, contributing to the process of respiration. Many other muscles are involved in both raising and lowering the ribcage, and any stomach muscles involved assist in exhalation.
They provide a rigid cage for the action of the diaphragm to allow the lungs to expand. Without ribs, your chest would simply "suck in" whenever the diaphragm moved down, and you would be unable to breathe. This is why a "sucking chest wound" is so dangerous.... it's allowing outside air to surround your lungs, instead of having your lungs fill with air.
This is the part where you are actually supposed to put your hands on the microscope and follow the directions, not play around on the internet.
Weather Balloons play the part of METEOROLOGY AND WEATHER
This is the part where you are actually supposed to put your hands on the microscope and follow the directions, not play around on the internet.
This is the part where you are actually supposed to put your hands on the microscope and follow the directions, not play around on the internet.
This is the part where you are actually supposed to put your hands on the microscope and follow the directions, not play around on the internet.
because it divides the chest from the abdomen
You use your mouth, nose, lungs, diaphragm, and arm.