Why were the people in early farming communities able to do various kinds of work?

A. The changing climate caused people to adapt.
B. Improved farming techniques resulted in food surpluses.
C. People began to domesticate wild animals.
D. People started trading with neighboring communities.

Respuesta :

Answer:

B. Improved farming techniques resulted in food surpluses.

Explanation:

Some can farm for the family, while others can operate other businesses.

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