A simple subject is whom or what the subject is about.
The answer is noun.
Heres what i got
15.a
16.d
17.c
18.d
Answer:
B. higher than the frequencies of radio waves.
The flashback often happens when things are going wrong for Ishmael. When he starts to feel sad, he tries to remember the happy moments in his life. Ishmael would rather remember the good moments because it gives him the strength to continue his life.
