Answer:
They sang while they worked and told stories to each other about their family and past.
Explanation:
The answer is B hope this helps
The circular flow model is one example or the best model demonstration of explaining or show the model of producers and consumers in how they influence one another using the system of free market. This simplifies and shows the process of how consumers and producers affect one another.
Hope this helps have a great day :)
A secondary source is a textbook
