Select the correct answer. Why should you include weight training as part of your exercise routine? I. to increase muscle mass II. to increase bone density III. to increase flexibility A. only I B. only II C. I and III D. I, II, and III

Which of these is a feature of audible pedestrian crosswalk signals? o a. pedestrian tracking o b. emergency instructions o c. button location signaling od. responses to voice commands

The dimesions of health operate independently; they don’t affect one another. t or f

If you have a stage 1 tumor, what would this indicate? that the tumor is confined to the organ where it started. that the tumor has grown into the surrounding tissue. that the tumor has invaded the lymph nodes. that the cancer has spread throughout the body.