Explanatio hey
Car manufacturers use radiation for which task?
Answer:
noun is person, place, or thing
pronoun is used for a person in place of their name (he, she, they, xem, etc.) like instead fo saying, "Sam went to the store. Sam enjoyed it very much" you can say "Sam went to the store. <<He>> enjoyed it very much."
adjective describes things like, "that was a <<delicious>>> apple" or "the kitten is very <<fluffy>>"
A topic is what the paper is about, a theme is sort of how a story is set. For example, maybe my topic is danger, so I use that through the theme of snow