Answer: Brownian motion. This is the motion of small objects (like pollen) that appear to jiggle around while sitting in a drop of water. You can view this motion under a microscope.
Explanation:
Dexter Green of "Winter Dreams" is a dynamic character.
A dynamic character is one who changes as the story progresses. A static character is one who remains constant from the beginning of the story until its end.
Dexter Green is a dynamic character because in the first part of the story he was a dreamer, he has been in a relationship for quite some time. However, as the story progresses he has changed. He left the woman he loved to pursue his dreams. His priorities have changed as well as his mindset. His changes was brought about by his experiences in life.
Answer: option (D).
Explanation: Nicholas fiddled with his thumbs, because, he didn’t dare look at his sister as she towered over him.
Commas are mostly used to divide or separate parts of a sentence in order to make the meaning clear and the sentence easier to read. Commas mark a brief pause in the sentence, usually at a point where you would naturally pause if you were speaking rather than writing.
Sorry to say this but I think the question is asking you what event would make you feel as happy as billy, not anyone else.