3D printing is incredibly resource efficient since the only material consumed is what passes under the laser (or through the extruder, etc.), whereas traditional manufacturing requires the use of extra materials (molds for injection molding, scraps for perforated sheet metal assembly, etc.)
Answer: D. Both A and C
Explanation: When you use someone's idea or quotes without giving proper credit, without acknowledging or citing the original author; that is plagiarism. If you want to evade any accusations of Plagiarism, you must properly give citations of any wordings or ideas that are not your own by putting them in quotations as well as writing the name of the author and date of publication.
Option A cited the author but did not put the statement in quotation which translates that those statements are his own ideas but the reverse the case, resulting to plagiarism
In option B, the author was properly cited and the statements were in quotation and that is not Plagiarism.
Option C neither cited nor put the statement in quotation which also resulted in Plagiarism.
So both A and C are plagiarism.
Effect, principal, stationery, practice, advice, new
Hope this helps!
To keep the technology secret, the government told the media that their pilots could see the German planes because they consumed so many carrots. ... During WWII, the British government told the media that eating carrots would improve their night vision.