The blank process fuel your metabolism with oxygen

Cellular Respiration

Explanation:

Metabolism is the sum of chemical reactions taking place in the living organisms. Cellular respiration is one such metabolic process.  Cellular respiration takes place in in the all organisms in which respiratory substrate such as glucose is oxidised completely in presence of oxygen to produce carbon dioxide, water and energy (ATP). Cellular respiration begins in cytoplasm and completes in the mitochondria of the cell.  The energy is used to do work.

The oxidation reaction is given below:

         C₆H₁₂O₆+ 6O₂ → 6CO₂+ 6H₂O + Energy  

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.