Why does susan b. anthony use a clear, direct tone and an emphasis on logos in "speech after being convicted of voting"?
a. to show that she is smart enough to write a good speech
b. to provide her audience with a chance to hear an opposing viewpoint
c. to give the audience a chance to counter the facts in her argument
d. to appeal to an audience that is probably hostile to her argument

The answer is:

D.To appeal to an audience that is probably hostile to her argument

It is important for Susan B. Anthony to express herself in the most direct and clear tone, women weren´t really valorated at that time, and they couldn´t vote, one of the arguments was certainly their intelligence, and she was doing no wrong by voting, she wanted to appeal and persuade a mostly man audience that didn´t want her to vote to allow all women to vote.

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.

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.