Question

our body obtain energy

Answer 1

Aerobic Respiration (or cellular respiration) The energy your body requires just to live, do everyday activities and cardio exercise such as long distance running, is generated by a sugar burning process in the bodies cells known as aerobic respiration. While this process yields more energy than the anaerobic systems, it is also less efficient and can only be used during lower-intensity activities, such as long-distance running.