The answer to the first question is D) and the answer to the second question is A)
The archetype of the cruel tyrant, exemplified by Dionysius, affects the story because
Damon and Pythias is a Greek legend that tells the story of two friends who believe in truth, honesty, and loyalty. When faced to dead by the tyrant Dionysius, they don't doubt to maintain their principles and to be loyal to each other.
I believe the answer is False
Taught is in past tense, when you say he taught it means he has already done it
1)Averages could be done.
<span>2)Experiments or "works" could be repeated many times. </span>
<span>3)Limiting factors likely to introduce errors could be avoided.</span>