It's an adjective; "The smallest puppy" is the subject of the sentence as the rest of the sentence describes it. Of course the subject cannot just be "puppy" so it must include "The smallest" as well. Since smallest is an adjective (A word that describes something else,) that answer is Adjective.
Sorry I don’t know how to right a poem I don’t understand them. Thanks for the points
Answer:
I think it's the last one, "It moves the plot forward without the narrator describing every event". :)
Answer:
B
.The historical documents about the invention of fireworks have been lost.
