Definitely cell phone reception! However books could be argued for since they also are a good more than a necessity. However the last 2 i believe would be classified more as necessities than goods.
~Hope this helps!~
Answer:
they would create energry HLADF
Explanation:
An OCTAVE is a note that is the same note but only 8 notes higher or lower.
Explanation:
I hope it can help you
Are you referring to BTS?
