"<span>His younger brother likes to pretend he’s a superhero and uses his blanket as a cape." Would be it.</span>
The organizational pattern that is reflected in this passage would be "<span>cause/effect" since the cause is humans in this environment, and the effect is that the tutrle population suffers. </span>
Come of age means growing up. When you have more responsibilities, when you're moving from childhood to adulthood and understand more things. When you are changing but not only physically, also mentally. When you are becoming more MATURE.
The correct answer is A. The audience knows something the character or characters don't.
This is a common literary technique used in plays and goes as way back as writing plays exists. It was pretty common even in ancient Greece.