Yes, because Antonio clearly copied someone else's words.
Explanation:
It is still forbidden to plagiarize Wikipedia despite it being a Open-Source Data base of information. This means, unless you directly cite in a bibliography or with in-text citations, the article, the author, and everything else needed in the proper citations for the format, it is plagiarism.
Yes, Antonio is plagirizing since he did not site the author of that specific Wikipedia Page.
Explanation:
Plagirisim can be avoided by citing the source of the paragraph, but you need to be specific by stating the author of the pargraph, and what the title of the webpage or book was. Otherwise, you can be suspect to prosecution and suspention at your school.
