Block your nostrils/nares and mouth, or obstruct the trachea/windpipe. The nostrils/mouth are only ways in which your body takes in air and the trachea is the only passage that delivers air to the lungs. Therefore, blocking them would effectively cut off your air supply.
lungs
The Trachea People breathe through their nostrils, and can also breathe through their mouth. If you block those, no air will get in. Of course, this results in death, so I would not normally recommend it.
no, but the different parts of your respiratory system are such as your lungs being organs and part of your respiratory system.
The cardio-respiratory system consists of the cardio vascular system (heart and blood vessels) together with respiratory system (lungs and air ways).anything other than those are NOT component of the The cardio-respiratory system.
parts of the body
Adenoids and Tonsils trap harmful microorganisms, so they could not enter the respiratory system.
To completely block any air from entering the respiratory system, the trachea (windpipe) would need to be obstructed. This would prevent air from reaching the lungs where gas exchange occurs. Additionally, blockage of the bronchial tubes leading into the lungs would also prevent air from entering the respiratory system.
Diaphragm is not part of respiratory system but part of muscular system but it helps in breathing movements .yes
help you breath
it consists of two parts
the osofophogus
The respiratory system interacts most directly with the circulatory system in terms of function. Structurally, it shares some body parts with the digestive system.