Question

which statement best characterizes the term aerobic exercise? physical activity that requires muscles to use oxygen physical inactivity that allows muscles to stretch physical activity that requires slowed breathing rates physical inactivity that stimulates muscles electronically

Explanation:

Aerobic exercise is a type of physical activity where muscles use oxygen to produce energy. It is an active process, not inactivity, and does not involve slowed breathing rates or electronic muscle - stimulation.

Answer:

physical activity that requires muscles to use oxygen