Respiration is the release of aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour from food. In aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour respiration, aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour is needed to release energy from food. Respiration takes place in every living aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour. Here the oxygen combines with food to give carbon aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour, water and aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour. A person can show that carbon dioxide is produced in respiration by aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour out through a limewater solution. The colour of the aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour changes from colourless to aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour. There is more carbon dioxide in aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour air than in aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour air. To test for aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour in exhaled air, one breaths out onto dry cobolt aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour paper. The paper changes colour from blue to aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour. aerobicAnaerobicbreathingcellchloridedioxideenergyexhaledinhaledlimewatermilkyoxygenpinkwater vapour respiration occurs when oxygen is not used to release energy from food.