The female athlete triad involves which one of the following conditions? a. obesity b. type 2 diabetes c. use of dietary supplements d. amenorrhea

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 load is the pivot point of a lever.

Never seek shelter from a tornado: a. in a mobile home b. in a car or truck c. in a room with windows d. in any of the above