Which persuasive appeal does mary wollstonecraft use in these
lines?
a.
ethical
b. emotional
c.
logical

C). Logical.

Explanation:

The chief aim of an author is to persuade or convince his audience to believe in the claims proposed by him/her. To persuade the audience, a number of appeals or 'modes of persuasion'(as Aristotle stated') like pathos(emotional appeal), ethos(ethical appeal), or logos('logical appeal').  

Mary Wollstonecraft's 'A Vindication of the Rights of Women' is one of the acknowledged feminist work that aims to highlight the position of women in the society and demanded equal educational, social, and moral rights for them.

As per the question, these lines 'when the shortrespectable'(assumed) employs logical appeal to demand the women's rights logically by questioning the 'rationality' and asking them to reflect their rationality(in providing the rights to women) and become more 'masculine and respectable'. Thus, option C is the correct answer.

the power of

the answer is b. the tracer looks harmless in flight, but the pilot’s bitten lips and white knuckles suggest how dangerous it can be.