What are the three building blocks of fluency?

Fluency is a key contributor toward independent and successful reading and is comprised of three components: accuracy, rate, and prosody (expression).

the correct answer is:

this is an example of the writer telling through description rather than showing through dialogue.

sometimes writers like to explain explicitely what's happening instead of adding dialogues of the situations., which is the case in this passage,

its everything except for telling nonfiction and using first person