To get the proper amount of physical activity, exercise for 10 minutes once a week. true or false?

Why is sustainable agriculture so important?

What is the name of the device that senses the current flowing,tripping the circut,and cutting off the electricity

What nutrients prevent osteoporosis? a. all vitamins and minerals b. calcium, vitamins c, d, and k, and magnesium c. protein d. carbohydrates