Question

Why were the people in early farming communities able to focus on different kinds of work?

Changing climate caused people to adapt.
They started trading with neighboring communities.
They began to domesticate wild animals.
Improved farming techniques resulted in food surpluses.

Answer 1

"Improved farming techniques resulted in food surpluses" :)

Step-by-step explanation:

Answer 2

The reason why the people in early farming communities were able to focus on different kinds of work is because "Improved farming techniques resulted in food surpluses", which meant that some people could farm for the community while others could practice other trades.