Air, lungs, blood, cells, and cellular respirationair, lungs, bloods, cells, cellular respiration
The air sacs send oxygen to the cells.
Its in alveoli of lungs
The lungs do the vital function of respiration. Lungs separate the oxygen from the air that we breathe in which is then used up by the cells.
Air, lungs, blood, cells, and cellular respirationair, lungs, bloods, cells, cellular respiration
The red blood cells pick up oxygen from the air that is inhaled into the lungs. When the red cells pick up the oxygen from the air, they expel carbon dioxide into the lungs to be exhaled.
Air, lungs, blood, cells, and cellular respirationair, lungs, bloods, cells, cellular respiration
Air, lungs, blood, cells, and cellular respirationair, lungs, bloods, cells, cellular respiration
Air, lungs, blood, cells, and cellular respirationair, lungs, bloods, cells, cellular respiration
Blood cells exchange carbon dioxide for oxygen. Neither is actually "air", as such.
Blood cells exchange carbon dioxide for oxygen. Neither is actually "air", as such.
lungs