Oxygen enters your nose,then goes through the trachea,to the bronchi,and last to your lungs.
larynx , trachea , bronchioles, air sacs , and then diaphragm
Oxygen enters your nose,then goes through the trachea,to the bronchi,and last to your lungs.
oxygen
hemoglobin
Lungs
Oxygen is breathed through the nose or mouth and travels to the lungs through the bronchial tubes, then absorbed through the alveoli into the bloodstream. In the bloodstream the oxygen is transported all over the body by red blood cells. So, red blood cells would be your answer.
The lungs absorb oxygen (O2) and it is carried in hemoglobin through the bloodstream to various cells.
The preponderance of oxygen is carried through the rectum
The lungs supplies the bloodstream with oxygen. When we breathe in, out lungs fill with oxygen and that oxygen is taken to the heart to keep our body going.
The process in which oxygen enters the bloodstream through the alveolus and carbon dioxide exits the bloodstream also through the same alveolus to be exhaled.
Through the bloodstream, dissolved in the blood and bound to haemoglobin,
oxygen