The study of living things in outer space.
Authors use characters to show the theme. The story is the outgrowth of the theme. If an author wants to write about love lasting forever, he may write a love story with two people who realize that they are going to die and find the fountain of youth, or something like that.
I believe it's B . my favorite class
Answer:
Debris means scattered pieces of remains or rubbish
in easy words, rubbish scattered
Explanation: