Ethos is the rhetoric word used here.
Option (a);
<u>EXPLANATION: </u>
Rhetoric device is a technique of speaking in which one tries to persuade others by their speech. This is done in many ways: Ethos, Pathos, and Logos. Ethos is used to convince the audience of the author's credibility.
The above statement in the question states that the author's argument is supported by the Data received from the United States Environmental Protection Agency and suggests him to believe as a credential person. Thus, it is an Ethos that gives the exact meaning of the above statement.
Explanation:
try not to repeat "My responsibilities".
In your last paragraph, try doing this...
" In terms on my education, my studies remain my first responsibility, to get educated, to earn a diploma and to become a successful person in the future, however in order for me to be a responsible person I need to focus on taking care of myself... ......"
something like that...
but other wise it is okay...
What you need to do is find the square root of each number.
sqrt 50 = 7.07106781
sqrt 72 = 8.48528137
sqrt 45 = 6.70820393
(Sqrt means square root)
Hope this helps!