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.
Answer:
IT IS BEACUSE HEY ADOPT THIS HABIT OF SHAKING
<span>C. He knows that Jean will regret it if she does not participate in the songs at school.</span>
A comparison and contrast purpose used in nonfiction writing
