This is the only one that would work. So...

What is the difference in the phisical activity requirements for achieving healt benefits and performance?

Identify at least three occupations in each area of the hospital organization

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d