Who is likely to be the main character in a memoir (the protagonist)? a.) a fictional character who struggles against some problem b.)an all-knowing narrator c.)the author of the memoir d.) the main enemy of the memoir's author

A fictional character who struggles against a problem or the author. Both are likely because many memoirs don't directly tell us the story, but the main character is either based off of the author or someone the author knows.

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A) A fictional character who struggles against some problem

Explanation:

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.

actually the answer would be c.) jane addams worked hard to improve the lives of less fortunate people.