Where on the physical activity pyramid do sedentary activities belong?

The appropriate response is the primary level. Way of life exercises are the initial step of the physical movement pyramid. The means of the physical action pyramid from base to top are:
1. direct physical action,
2. enthusiastic heart stimulating exercise,
3. enthusiastic game and heart stimulating exercise,
4. muscle wellness works out,
5. adaptability works out.
 
Way of life exercises are direct physical exercises that are performed every day. The cases for direct physical exercises are housework, yard work, non-lively games, and so forth.

Sedentary activities belong at the top of the pyramid. at the bottom of the pyramid is Daily physical activity, next comes aerobic exercise. next is Strength training. next, on the same level comes flexibility and leisure, Last on the pyramid is sedentary activities which are watching tv, video games and etc.

The answer would be d. most contraceptives are effective when used properly