To be honest i don’t understand your question but if you help me understand i will give u the answer.
I believe that the only way in which poetry today resembles poetry from the 14th century is C) Poems are still often recited orally.
A isn't correct because nowadays prose is valued more.
B - poetic devices are often used.
D - the meter has changed significantly.
It's is a contraction of “it is” and Its with no apostrophe is the possessive word
For example
It's (it is) going to be a rainy day!
and
I tried to arrange my shoes wrong and i realized that’s not its box.
Yes, it is easier to concentrate, you learn better, you don't have to worry about social problems.