Answer:
methods of paying for goods and services before a formal system of money was in place.
Being social, getting along with the other workers, lacking confidence, etc.
Answer:
What was the social significance of cover songs in early rock music?
Explanation:
What you look like irl?
Answer:
all the answers you have put are correct
explanation
weight temperature and distance are all continuous variables because between one unit and the other there could be many decimal places.
