The scientists are working to find a cure
Answer:
The main idea is about the narrartor's experience on their first day of a new school
hope this helped :)
It refers to the system by which people were physically labeled in concentration camps during the Holocaust.
Answer:
That's a complete sentence.
Explanation:
It can stand on its own; it's an independent clause. A fragment (dependent clause) cannot.
This sentence has one independent clause