A.
because it's in a respectful tone and its credible evidence from TextPlus
Answer:
Countable noun :
The things that we can count 1 by 1 .
Eg. Stone, pens etc
where as,
Concrete noun:
The noun that we can touch,see.
Eg. Dog, dust
Yes, there is a few figurative language. Sorry if wrong
He might had felt curiosity because way the poem said it <span> his footprints as if he were never there.he never knew if he was there or not. </span>
The correct answer is The supporting details.
The introduction should contain the thesis while supporting details need to refer to it. A conclusion would usually be a rephrase of the introduction with the addition of reference to the details mentioned.