ANSWER is option D.
Because if you think about it, the Atlantic is a vast distance, but a puddle really isnt. So comparing such a large distance (the Atlantic) to such a small one (puddle) is understatement.
True it is true because it’s true
<span> In the given context, the meaning of the word 'disorder' is : an abnormal condition. The main feature of the prefix dis- is that in makes word to function in an opposite meaning. Since the sentence is about the nervous system, the only logically and contextually correct option is the last one, as it represents negative meaning opposing to the needed condition. It is not a procedure, not an organ and there is no context clues that point out on it as illness. Also, disorder of nervous system is a stable biological term.
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I think it is C: them indirect object.
The subject is Elizabeth
the verb (transitive verb) is showed
Them would be an indirect object because it appears in the middle of the verb and the direct object, which in this case is book.
Hopefully this helps and good luck!!