I believe its D if your talking about his Innauguration Adress but of the time presidents talk about what they can fix and how to fix it
<span>The excerpt suggests that Johnson’s work is significant because it reflects an exhaustive study of its words.
In the excerpt above, Johnson says that he used many methods in order to compile this dictionary - he read a lot of books, used his experience, and used many analogies for readers to connect words and their meanings on their own. A is incorrect because that's not the point of a dictionary; B is incorrect because he doesn't even mention other dictionaries; D is incorrect because a dictionary cannot only list obscure words.
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The most accurate summary of Kaku’s argument is: <span>Amber has allowed scientists to study DNA that has been preserved over millions of years
Amber fossils isolate them from any oxygen that could prevent the preservation of their tissue. This allows the body to maintain it's formed for a long period of time.</span>
