Answer:
Mathematical Ex: "The answer to 14 divided by 2 is 7"
Biology Ex: "During cell division, a cell divides into two cells"
Basically can be used in the place of anything like "breaking apart" or "separate."
C. the word Have shows you it is past tense but it does not end in ed so it is no a past participle.
B, A, C, A (this last one I am not positive about)