respiratory system

respiratory system   Dan skeletal system

Through breathing, inhalation and exhalation, the respiratory system facilitates the exchange of gases between the air and the blood and between

The two most common chronic respiratory diseases are asthma and chronic obstructive pulmonary disease These both affect the airways in the lungs Asthma respiratory system The organs that are involved in breathing These include the nose, throat, larynx, trachea, bronchi, and lungs Also called respiratory

ผู้เล่น ยูฟ่าแชมเปียนส์ลีก The respiratory system takes up oxygen from the air we breathe and expels the unwanted carbon dioxide  The respiratory system is responsible for taking in oxygen and expelling carbon dioxide The main organs are the lungs, which work in