Twin Towers, which opened on April 4, 1973 and were destroyed in 2001.
Contributing ideas, helping problem solve, and participating in the discussion is the role of the <span>participant</span> in a peer review group. Participant it's one of the most important person in a peer review group so I chose this option.
Answer:

Explanation:
Charlie Bucket is very poor and stays in a small house. One day, his Grandpa Joe tells him about the amazing chocolatier Willy Wonka, who will open his chocolate factory. Five children are invited to the tour of the factory, only if they get the golden ticket. Charlie purchases a chocolate and gets one golden ticket and he is the fifth child to be welcomed to the tour.
Answer:
<h2>At a high level, all computers are made up of a processor (CPU), memory, and input/output devices.</h2><h2>Each computer receives input from a variety of devices, processes that data with the CPU and memory, and sends results to some form of output.</h2>
C) completely
As I am sure you know, adverbs are basically “helping” words that “add” to the understanding and/or imagery of a verb. (One thing to look out for, too, is the suffix “ly” because “ly” is the suffix (ending) that an adverb will typically have though it is important to remember that this will not absolutely be always the case.) That said, let’s first look at the word with the “ly”—“completely.” At this point, we must ask ourselves whether or not completely” adds to the an action word. Completely what? Completely answered. Thus, we have a better understanding of how things were answered—completely. Though, however, there is another verb in the sentence—“leaving”—there is not a word that helps or adds to it.