Exhaled air will contain all of the gases in regular air, except that it will have higher percentages of carbon dioxide and lower percentages of oxygen. (It still will have oxygen, or CPR wouldn't work.) It will also have water vapor from our lungs. The main gas in inhaled and exhaled air is nitrogen. This is followed by oxygen, then carbon dioxide, then other gases. Yes, there is still more oxygen exhaled than carbon dioxide, but at a smaller percentage than was inhaled. Chances are that your teacher is looking for the gas, carbon dioxide, as your answer, since that is the product of cellular respiration that is disposed of in exhaled air, but it isn't the main component of exhaled air.
nitrogen
I think the gas fairy takes them away or they are exhaled via the lungs
It is an inert gas, and is completely exhaled, along with carbon dioxide, after each inhalation.
It turns yellow after we exhaled into the btb solution..:)
carbon dioxide
The exhaled gas contain nitrogen, oxygen and carbon dioxide.
The exhaled gas contain nitrogen, oxygen and carbon dioxide.
The exhaled gas contain nitrogen, oxygen and carbon dioxide.
carbon dioxide
breath
The gas produced by cells and exhaled through the lungs is called carbon dioxide.
During respiration, Carbon Dioxide or CO2 is exhaled as a waste product.
Carbon Dioxide
The chemical name of exhaled breath is carbon dioxide or CO2. The chemical name of inhaled breath is oxygen, or O2.
Carbon Dioxide, or CO2
Carbon dioxide.