What is the difference between aerobic and anaerobic fitness? A. Aerobic should be done at least thirty minutes a day, while anaerobic should be done no more than ten minutes a day. B. Aerobic refers to cardiorespiratory fitness, and anaerobic refers to muscular fitness. C. Aerobic is a type of exercise, and anaerobic is a type of stretching. D. Aerobic refers to muscular fitness, and anaerobic refers to cardiorespiratory fitness.

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.