Quoting in research is used to point out specifically what someone said and in the exact way that it was said. If the quote is credible then the research is credible as well if you cite properly and it makes sense. Citing is important for avoiding plagiarism. Everything that does not fit that description might fit the answer you're looking for.
Affixes can be prefix or suffix which are added to the root word to give another meaning to the base word. In this case, we are given the word polymorphous which means passing through many phases. Base word is morph. one affix is poly which means many while -ous is related to characterization Sorry its so lone I just LOVE this subject if there are any more ? you need me to awnser ill be MORE THAN FREKING HAPPY TO FOR NO POINTS xD :)
Answer: what the century is 75?
It can be there it’s not wrong but I think it would also be fine without it, so either