The build up of lactic acid will need oxygen to break it up. Lactic acid is why muscles feel tired after excess exercise
Both cycle occur within the atmosphere but the difference that they have is at the rate with which they occur. Phosphorus cycle is one of the slowest form of matter cycles that occur on earth as compared to the carbon cycle.
Ozone, which is also known as trioxygen, is a chemically bonded compound, and contains three oxygens.
Enzymes lower the activation for chemical reactions so they get a faster *Jump Start.* Once this happens these reactions can happen a lot faster than similar reactions or the same reaction
