Answer:
Elroy is a pretty mysterious old guy.
He is right there when O'Brien needs him, and he lets O'Brien make his own decision about whether to go to Vietnam or run to Canada without judging him or pushing him one way or the other. That's the only time he shows up in the book, though.
Explanation:
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Translation..................................
Proteins consist of one or more polypeptide chains. Each polypeptide chain consists of smaller sub-units or amino acids that are linked together. Amino acids serve as the building blocks of polypeptides, and polypeptides serve as the building blocks of proteins
Hope that helped!!
A dependent clause is a clause that cannot stand on its own and make sense which is why it requires an independent clause to give it meaning.