How do you think work is divided among groups in human communities?

Socio-cultural and economic perspectives.

Explanation:

Work is divided into small groups and into different communities as it helps to smooth out the process. The task can be easily handled by 2 then by 1 and hence the division of labor is needed.  Since the rise of the dawn of industrialization and globalization, world works are getting smaller and easier. As it provides employment to many and helps in the growth development of the national economy.

If the experiment was perfomed more then once and you get the same results