It's subordinate. Meaning that it is dependent on the main clause.
It would be B because "You seems happy about the cold weather" does not make any sense but "You seem happy about the cold weather' does make sense.
Hope this helps!
Yes, unlike a summary you are describing the *whole* book, movie, etc. You include what would be considered spoilers, and how it ends.
Answer:
10. Peter makes a loud noise that scares the robber away. the noise would alert the person that there were people there
9. Mr. Kraler's news was that he got blackmailed and Mr. Dussel brings the news that jews are being taken to camps. Mr. Kraler's news makes the situation worse.
Explanation: