What a is
Proper noun

A proper noun is a specific name for a particular person, place, or thing.

Explanation:

Proper nouns are always capitalized in English, no matter where they fall in a sentence. Because they endow nouns with a specific name, they are also sometimes called proper names

d seems accurate. maybe they wanted to see if anyone would actually like it. people seem to just like any simple thing on social media so it makes sense for an experiment to be conducted just to see if it would actually

sorry if its wrong i tried. i'm also sorry i'm awkward and bad at explaining

a compare and contrast essay is a piece of formal writing in which the author focus on the similarities between two ideas, objects, places, etc., and the differences between them. there are some aspects that the author should take into account when he/she is crafting the essay. first, the author has a clear idea of the effect that he/she wants to produce on the audience (a purpose). his/her main idea should be presented in the thesis statement in a simple but effective way which gives the audience a clear idea of the content and the direction of the essay. in addition, it is also important to focus to the similarities and differences that not only are interesting and relevant to the reader but also provide a new, impressive point of view or deeper understanding of a topic.