Sean notices two boys shoving another student in the hallway. the next day, he sees them doing the same thing.

the best course of action for sean to take is to

(a) tell the boys that they should stop.
(b) step in and shove the boys away from the student.
(c) alert the school principal immediately.
(d) warn the student to stay away from those boys.

Which training principle states that exercising a certain body part are practicing a particular skill primarily develops that part or skill

You began membership in a new health and fitness club which has access to a dietician and personal trainer. they you develop a special eight-week diet and exercise program. the data in the following table represents your weight, w, as a function of time, t, over an eight-week period. time (weeks) 0 1 2 3 4 5 6 7 8 weight (lb) 150 144 143 141 140 137 137 132 129 your weight decreases during each of the first five weeks of the program. determine the actual change in weight over the first five weeks of the program by subtracting your initial weight from your weight at the end of the first five weeks. what is the sign of your answer? what is the significance of this sign? a. 137-150 = -13 lb; a change in weight is negative because the weight decreases. b. 137-150 = 13 lb; a change in weight is positive because the weight decreases. c. 150-137 = -13 lb; a change in weight is negative because the weight increases. d. 150-137 = 13 lb; a change in weight is positive because the weight increases.

When the dental assistant is seated in the correct position is usually what