carbon dioxide
For humans, the waste substance is 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.
breath
carbon dioxide
The primary substance exhaled by humans is carbon dioxide (CO2), which is a waste product of cellular respiration. Additionally, exhaled air contains water vapor and trace amounts of other gases, such as oxygen, nitrogen, and various volatile organic compounds. The composition of exhaled breath can vary depending on factors like metabolism, health, and environmental conditions.
Carbon dioxide is a waste product of cellular respiration; it is exhaled through the lungs into the outside environment.
Carbon Dioxide
carbon dioxide
During respiration, Carbon Dioxide or CO2 is exhaled as a waste product.
The chemical name of exhaled breath is carbon dioxide or CO2. The chemical name of inhaled breath is oxygen, or O2.