Eliminating choices to help identify the best answer is not a valid and useful test taking strategy.
Please select the best answer from the choices provided
ОТ
OF

its definitely second person : )

explanation:

the answer is c because info security should not use them for code

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.

you   can   protest   and   boicot   and   have   marches