medicine and computers. manufacturing and home entertainment. refrigeration and heating systems. communication and transportation.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Years ago, most family members lived near one another. Today, family members often live all over the country. People are able to live far from their loved ones because of the technologies of
Possibilities:
- medicine and computers.
- manufacturing and home entertainment.
- refrigeration and heating systems.
- communication and transportation.

communication and transportation.