The answer to the first unknown is "Sensation" while in the second unknown is "Perception". These two words are very different such that the "sensation" is when the sense organ detected external physical stimuli but the "perception" is the processing, organizing and interpreting of those stimuli captured by sensation in the brain.
Answer:
You could rearrange how the activity is done to the point that they get it and they know how to do it
Explanation:

The most important component of an emergency management program is the communication plan. As the well-conceived and effectively delivered emergency messages can help ensure public safety, protect property, facilitate response efforts, elicit cooperation, instill public confidence, and help the families reunite.
He should work on his arm reach and the height he jumps. Arm reach will get your hand to the ball and the height that you jump will get your body there.