<span>The author's nephew David story illustrates the psychology of plasticity. It is the quality of being molded and shaped according to the environment change around him or when usually being out his comfort zone. It is more of the ability of brain that can change with time and experience.</span><span />
Here is my answer, I typed it in a document because I didn't want to have a long answer here, picture below. I hope I helped! :-)
The organization<span> chart is a diagram </span>showing<span> graphically the relation of one official to another, or others, of </span>a company<span>. It is also used to </span>show<span> the relation of one department to another, or others, or of one function of an </span>organization<span> to another, or others. This chart is valuable in that it enables one to visualize a complete ...</span>
Answer: Grandpa: 60 Granddaughter: 6
Explanation: When I first saw this, I noticed you can not get one solid whole number with a number like 54, so I rounded it up to 60, because 10 percent of 60 is 6. It IS possible for someone to be 5.4, but with age, not a lot of people care to go down to the decimal point. I then checked the other part. 60 IS 54 years more than 6, so 60 is correct.
