How is physical activity related to physical fitness? physical activity must be aerobic to increase physical fitness. physical activity promotes physical fitness. physical activity that is not purposeful, planned, and structured does not promote physical fitness. low-intensity physical activities such as gardening and housekeeping do not contribute to physical fitness.

Low-intensity physical activities such as gardening and housekeeping do not contribute to physical fitness.

Explanation:

The physical activity is the activity which we perform in our every day life along with some planned physical exercises which can help to boost endurance and strength to the body. This leads to physical fitness.

Physical fitness can be attributed by aerobic exercises as these exercises help to increase the strength of cardiovascular system.

The physical fitness with mere gardening and low-intensity physical exercises cannot achieved. As these will not involve aerobic and muscular activities, which can boost up strength and endurance.

the answer should be c