A descriptive paper is a paper that describes something. It's usually used to describe a person, place or thing. The writer of a descriptive paper is trying to create interest in the piece by describing the subject in detail.
Catching fish is one of the oldest pastimes.
fish is a noun
Between these word choices, I would say tracks...as in traces/tracks one's steps...The other's don't really match the meaning of the word "traces"...hope this helps!
The word moon as a possessive noun is moon’s
Hopefully this helps!
