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:
It makes working together easier.
Explanation:
Answer:firstly....you don't know the persons reactions to what you are conversing....and some body languages are cut short cause u are not together.u can't shake that your friend why talking to him...some good English are lost cause u not conversing in person so you free to text what you wish......first we shouldn't use short form of words all the time....cause it affects our brain and we might even be tempted to write like this during exams
Explanation: