Answer:
C) respiration
C) carbon dioxide
B) respiration
Explanation:
In the process of respiration at cellular level, glucose is com busted in the presence of oxygen to produce carbon dioxide and water. Â
The chemical equation is as follows - Â
C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy Â
The carbon dioxide released at the end of respiration is responsible for producing the foam especially during the cell respiration in anaerobic condition. Â
Hence, correct options are
C) respiration
C) carbon dioxide
B) respiration